Pith Number

pith:W5RTLADF

pith:2013:W5RTLADFHQMKSO2U7NQ6G27MMW

not attested not anchored not stored refs pending

Analyzing polarization swings in 3C 279

A. A. Arkharov, A. Berdyugin, A. N. Burenkov, A. P. Marscher, A. Sadun, B. Taylor, C. Casadio, D. A. Blinov, D. A. Morozova, D. Hiriart, E. Benitez, E. G. Larionova, E. Lindfors, E. N. Kopatskaya, F. K. Schinzel, G. A. Borman, G. N. Kimeridze, I. Agudo, I. M. McHardy, I. S. Troitsky, I. V. Korobtsev, J. A. Zensus, J. Heidt, J. L. Gomez, J. M. Lopez, K. Nilsson, K. V. Sokolovsky, L. A. Sigua, L. O. Takalo, L. S. Ugolkova, L. V. Larionova, M. G. Nikolashvili, M. Joshi, M. Sorcia, N. G. Bochkarev, N. G. Pulatova, N. V. Efimova, O. I. Spiridonova, O. Kurtanidze, R. Itoh, R. Reinthal, S. G. Jorstad, S. G. Sergeev, S. Kiehlmann, S. N. Molina, S. O. Kurtanidze, S.V. Nazarov, T. Krajci, T. Savolainen, T. S. Konstantinova, V. A. Hagen-Thorn, V. E. Zhdanova, V. M. Larionov, V. T. Doroshenko, Y. Fukazawa, Y. Y. Kovalev

arxiv:1311.3126 v2 · 2013-11-13 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5RTLADFHQMKSO2U7NQ6G27MMW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:46:31.559144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7633580653c18a93b54fb61e36bec65a14537af1fe96f74fd4645538f873950

Aliases

arxiv: 1311.3126 · arxiv_version: 1311.3126v2 · doi: 10.48550/arxiv.1311.3126 · pith_short_12: W5RTLADFHQMK · pith_short_16: W5RTLADFHQMKSO2U · pith_short_8: W5RTLADF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/W5RTLADFHQMKSO2U7NQ6G27MMW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b7633580653c18a93b54fb61e36bec65a14537af1fe96f74fd4645538f873950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa1ebe55f49b320138f60171cf5afb8f8246292b760959bbeadf3a7367b3ec1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-11-13T13:37:29Z",
    "title_canon_sha256": "126cb1c1c0395baf0f3faea9b20288c9d996501dbed3e08ecd48f0c3e2896b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3126",
    "kind": "arxiv",
    "version": 2
  }
}