Pith Number

pith:EYJCACFF

pith:2024:EYJCACFFJTNF2SGXQII7Y4TQDB

not attested not anchored not stored refs pending

Mapping the Cosmic Gamma-ray Horizon: The 1CGH Catalogue of Fermi-LAT detections above 10 GeV

Bruno Arsioli, Luca Ighina, Yu-Ling Chang

arxiv:2411.18431 v3 · 2024-11-27 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYJCACFFJTNF2SGXQII7Y4TQDB}

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	2026-07-05T10:30:27.315661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26122008a54cda5d48d78211fc72701852a2209e985d5970884d9f612a4a9ca5

Aliases

arxiv: 2411.18431 · arxiv_version: 2411.18431v3 · doi: 10.48550/arxiv.2411.18431 · pith_short_12: EYJCACFFJTNF · pith_short_16: EYJCACFFJTNF2SGX · pith_short_8: EYJCACFF

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/EYJCACFFJTNF2SGXQII7Y4TQDB \
  | 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: 26122008a54cda5d48d78211fc72701852a2209e985d5970884d9f612a4a9ca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9832ad129b5530cd78edb3efa2348b2791cef125d0964f4484bc43a781765778",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-27T15:13:47Z",
    "title_canon_sha256": "6eab17dc8404973d6a0238a9150bc5c174d54983b60a6f27d0571db3d27a611a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18431",
    "kind": "arxiv",
    "version": 3
  }
}