Pith Number

pith:BCYJLYIP

pith:2014:BCYJLYIP23HJSST4E3R3CUN33H

not attested not anchored not stored refs pending

A new candidate Wolf-Rayet X-ray binary in NGC 253

Andreas Zezas (University of Crete), Andrew Ptak, Ann Hornschemeier, Bret D. Lehmer (NASA/GSFC, Daniel Wik (NASA/GSFC), ESA-ESAC), Harvard-Smithsonian Center for Astrophysics), J.C. Leyder (NASA/GSFC, Johns Hopkins), Thomas J. Maccarone (Texas Tech University), Vallia Antoniou (Iowa State University

arxiv:1401.5425 v1 · 2014-01-21 · 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{BCYJLYIP23HJSST4E3R3CUN33H}

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	2026-05-18T01:45:18.317077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b095e10fd6ce994a7c26e3b151bbd9e83d6b148dd297f57a836fe930bca8a0

Aliases

arxiv: 1401.5425 · arxiv_version: 1401.5425v1 · doi: 10.48550/arxiv.1401.5425 · pith_short_12: BCYJLYIP23HJ · pith_short_16: BCYJLYIP23HJSST4 · pith_short_8: BCYJLYIP

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/BCYJLYIP23HJSST4E3R3CUN33H \
  | 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: 08b095e10fd6ce994a7c26e3b151bbd9e83d6b148dd297f57a836fe930bca8a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39cf0b7d37e3d8451601da9d4f72dc2f80ab3c9f75c33ab5a5942341147ad0df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-21T19:17:49Z",
    "title_canon_sha256": "d1eeed6cad002c2e9c753d3d1b67bd430a5ec48bed62b45c52aeaff86628ad62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5425",
    "kind": "arxiv",
    "version": 1
  }
}