Pith Number

pith:LECFXNAC

pith:2017:LECFXNACHSIUDKGQJLAHLNEMDD

not attested not anchored not stored refs pending

Parsec-scale Faraday rotation and polarization of 20 active galactic nuclei jets

E. V. Kravchenko (ASC Lebedev), IAASARS), K. V. Sokolovsky (ASC Lebedev, Mpifr), SAI MSU, Y. Y. Kovalev (ASC Lebedev

arxiv:1701.00271 v2 · 2017-01-01 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LECFXNACHSIUDKGQJLAHLNEMDD}

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	2026-05-18T00:21:41.275460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59045bb4023c9141a8d04ac075b48c18e77365afed9063a150d8fde8ce5920fa

Aliases

arxiv: 1701.00271 · arxiv_version: 1701.00271v2 · doi: 10.48550/arxiv.1701.00271 · pith_short_12: LECFXNACHSIU · pith_short_16: LECFXNACHSIUDKGQ · pith_short_8: LECFXNAC

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/LECFXNACHSIUDKGQJLAHLNEMDD \
  | 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: 59045bb4023c9141a8d04ac075b48c18e77365afed9063a150d8fde8ce5920fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e3eea3d2ea52fbba7ef9f0666584186f9f6d12c4093f3cd3a3f1aa64765a745",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-01T17:47:23Z",
    "title_canon_sha256": "a716142c7e5520fdb565b0d7a256f0b3ddba267f3fc5a3a1211a98d9a3183952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00271",
    "kind": "arxiv",
    "version": 2
  }
}