Pith Number

pith:FIB7HLRB

pith:2011:FIB7HLRBRPXRE4RQPTNY3Z4LM7

not attested not anchored not stored refs pending

Gamma-Ray Observations of the Supernova Remnant RX J0852.0-4622 with the Fermi LAT

A. Allafort, F. Giordano, H. Tajima, J. Ballet, J. Hewitt, M. Lemoine-Goumard, O. Tibolla, S. Funk, T. Tanaka, Y. Uchiyama

arxiv:1109.4658 v1 · 2011-09-21 · 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{FIB7HLRBRPXRE4RQPTNY3Z4LM7}

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	2026-05-18T04:11:40.442556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a03f3ae218bef1272307cdb8de78b67cda5d379d11c6228d4446cbd0cc3289a

Aliases

arxiv: 1109.4658 · arxiv_version: 1109.4658v1 · doi: 10.48550/arxiv.1109.4658 · pith_short_12: FIB7HLRBRPXR · pith_short_16: FIB7HLRBRPXRE4RQ · pith_short_8: FIB7HLRB

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/FIB7HLRBRPXRE4RQPTNY3Z4LM7 \
  | 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: 2a03f3ae218bef1272307cdb8de78b67cda5d379d11c6228d4446cbd0cc3289a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "046a15b2a4e7028181794f511a57a6ce5693067b0dd3feb1995d413bd29923ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-09-21T21:37:32Z",
    "title_canon_sha256": "d904263043a039be61b58c00a5e614a4aa8778bf0cbc8bc63fc5e274134ec5c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4658",
    "kind": "arxiv",
    "version": 1
  }
}