Pith Number

pith:74HTC4PY

pith:2023:74HTC4PYUQJDAZ67UCQSZ7RWYY

not attested not anchored not stored refs pending

The Fermi-LAT Light Curve Repository: A resource for the time-domain and multi-messenger communities

A. Brill (for the Fermi-LAT Collaboration), D. Kocevski, Janeth Valverde, M. Negro, S. Garrappa

arxiv:2308.12709 v1 · 2023-08-24 · astro-ph.HE · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74HTC4PYUQJDAZ67UCQSZ7RWYY}

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	2026-07-05T06:44:17.004201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff0f3171f8a4123067dfa0a12cfe36c60b6c8a8a8d33546a2aa590a2befb8ef0

Aliases

arxiv: 2308.12709 · arxiv_version: 2308.12709v1 · doi: 10.48550/arxiv.2308.12709 · pith_short_12: 74HTC4PYUQJD · pith_short_16: 74HTC4PYUQJDAZ67 · pith_short_8: 74HTC4PY

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/74HTC4PYUQJDAZ67UCQSZ7RWYY \
  | 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: ff0f3171f8a4123067dfa0a12cfe36c60b6c8a8a8d33546a2aa590a2befb8ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9682561edf197a27d8157535fc8d05b2eedcd9d86df2ae12bb546e4761f25fc8",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-08-24T11:03:17Z",
    "title_canon_sha256": "a68b16acfd2179be3ad79644df0b92f7c5d10ec544cddc98188ea69506453620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12709",
    "kind": "arxiv",
    "version": 1
  }
}