Pith Number

pith:FLXB4HOX

pith:2017:FLXB4HOXUGDL6KYHHWQK4EDGCF

not attested not anchored not stored refs pending

Radio and optical intra-day variability observations of five blazars

A. Erdem, A. Kraus, B.R. Liu, D.E. Reichart, F. Alicavus, F. Garcia, J. Liu, J.R. Webb, K. Gazeas, K. Matsumoto, K. Nilson, K. Sadakane, M. Kidger, M. Siwak, O.M. Kurtanidze, P.P. Yang, R. Naves Nogues, R.Z. Su, S.G. Jorstad, S.M. Hu, S. Okano, S. Zola, T. Balonek, T.P. Krichbaum, T. Pursimo, X. Liu

arxiv:1705.00124 v1 · 2017-04-29 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLXB4HOXUGDL6KYHHWQK4EDGCF}

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	2026-05-18T00:45:05.959543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aee1e1dd7a186bf2b073da0ae10661144dd5850e4a2044285c2da215f474263

Aliases

arxiv: 1705.00124 · arxiv_version: 1705.00124v1 · doi: 10.48550/arxiv.1705.00124 · pith_short_12: FLXB4HOXUGDL · pith_short_16: FLXB4HOXUGDL6KYH · pith_short_8: FLXB4HOX

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/FLXB4HOXUGDL6KYHHWQK4EDGCF \
  | 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: 2aee1e1dd7a186bf2b073da0ae10661144dd5850e4a2044285c2da215f474263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09cf364e7bbc750a3f3c14b2d4ad1e7cba48fe30b098c9d6fb7bec0077beb858",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-29T03:39:41Z",
    "title_canon_sha256": "b1b6be0f1d4b525ec16691d6fcf73c3b1b16de2f4eab3a86d0a1cf0deff0d9ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00124",
    "kind": "arxiv",
    "version": 1
  }
}