Pith Number

pith:JKY7FWAX

pith:2011:JKY7FWAXJSIUKIHJIOWGS3VTTO

not attested not anchored not stored refs pending

The Distance of the Gamma-ray Binary 1FGL J1018.6-5856

Amber N. Marsh Boyer, M. Virginia McSwain, Rachael M. Roettenbacher, Vanessa J. Napoli

arxiv:1109.3692 v1 · 2011-09-16 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKY7FWAXJSIUKIHJIOWGS3VTTO}

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	2026-05-18T02:00:31.678892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab1f2d8174c914520e943ac696eb39bb6578016d47500c4f48a0e96c601188a

Aliases

arxiv: 1109.3692 · arxiv_version: 1109.3692v1 · doi: 10.48550/arxiv.1109.3692 · pith_short_12: JKY7FWAXJSIU · pith_short_16: JKY7FWAXJSIUKIHJ · pith_short_8: JKY7FWAX

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/JKY7FWAXJSIUKIHJIOWGS3VTTO \
  | 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: 4ab1f2d8174c914520e943ac696eb39bb6578016d47500c4f48a0e96c601188a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef349d173ed73bd40f2373dd6780bfc3bfd35b042bed1c7fcca9f66382668385",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-09-16T19:07:00Z",
    "title_canon_sha256": "180df8fe8ed9f72efcc894063aef612794fb65f0e3655d4d459bdde7d3699f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3692",
    "kind": "arxiv",
    "version": 1
  }
}