Pith Number

pith:26XJQYSL

pith:2014:26XJQYSLX62BYFN5XEZDOZZL6H

not attested not anchored not stored refs pending

Unveiling the nature of the unidentified gamma-ray sources IV: the $\textit{Swift}$ catalog of potential X-ray counterparts

A. Paggi, F. Massaro, G. Tosti, H. A. Smith, M. Giroletti, N. Masetti, R. d'Abrusco, S. Funk

arxiv:1404.4631 v1 · 2014-04-17 · 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{26XJQYSLX62BYFN5XEZDOZZL6H}

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	2026-05-18T01:43:28.764272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ae98624bbfb41c15bdb93237672bf1e4e2dae11535f178ff3f011ce76026fa

Aliases

arxiv: 1404.4631 · arxiv_version: 1404.4631v1 · doi: 10.48550/arxiv.1404.4631 · pith_short_12: 26XJQYSLX62B · pith_short_16: 26XJQYSLX62BYFN5 · pith_short_8: 26XJQYSL

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/26XJQYSLX62BYFN5XEZDOZZL6H \
  | 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: d7ae98624bbfb41c15bdb93237672bf1e4e2dae11535f178ff3f011ce76026fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45587d9393f459bb547af1b3920545fc84630cb0ab5b8eed1143d3209c9eeebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-04-17T20:00:05Z",
    "title_canon_sha256": "d863a7aebb9d84bfd438e750ee77fcde2ebff7839040ce85ed38ccdfdc753abb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4631",
    "kind": "arxiv",
    "version": 1
  }
}