Pith Number

pith:RPXAWZCY

pith:2013:RPXAWZCY5QCSVUM2TKLA6ZOYVD

not attested not anchored not stored refs pending

Constraints on the Galactic Dark Matter signal from the Fermi-LAT measurement of the diffuse gamma-ray emission

A. Cuoco, G. Zaharijas, J. Conrad, Z. Yang (for the Fermi LAT collaboration)

arxiv:1304.2547 v1 · 2013-04-09 · 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{RPXAWZCY5QCSVUM2TKLA6ZOYVD}

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	2026-05-18T03:28:31.584799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bee0b6458ec052ad19a9a960f65d8a8ec870f3c762623c4296637c4235ad162

Aliases

arxiv: 1304.2547 · arxiv_version: 1304.2547v1 · doi: 10.48550/arxiv.1304.2547 · pith_short_12: RPXAWZCY5QCS · pith_short_16: RPXAWZCY5QCSVUM2 · pith_short_8: RPXAWZCY

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/RPXAWZCY5QCSVUM2TKLA6ZOYVD \
  | 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: 8bee0b6458ec052ad19a9a960f65d8a8ec870f3c762623c4296637c4235ad162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bdf9ee6255c18b35e89adf8b1ca88b8c5342c094879ad588bfae0a87b6aa0d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-09T12:14:30Z",
    "title_canon_sha256": "bc7bded820ec70aeb94a074c733bfc92c196eaf0dfe9fd2ac452697596724d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2547",
    "kind": "arxiv",
    "version": 1
  }
}