Pith Number

pith:CM67IDVF

pith:2015:CM67IDVF34QGUSN4TM7SFIJ4YS

not attested not anchored not stored refs pending

Shedding new light on the Sun with the Fermi LAT

E. Grove, F. Longo (for the Fermi-LAT Collaboration), F. Rubio da Costa, M. Pesce-Rollins, N. Omodei, Q. Chen, V. Petrosian, W. Liu

arxiv:1502.03895 v1 · 2015-02-13 · 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{CM67IDVF34QGUSN4TM7SFIJ4YS}

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	2026-07-04T23:55:29.444078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133df40ea5df206a49bc9b3f22a13cc4b32537d836f3a0da15d87732c376e1bc

Aliases

arxiv: 1502.03895 · arxiv_version: 1502.03895v1 · doi: 10.48550/arxiv.1502.03895 · pith_short_12: CM67IDVF34QG · pith_short_16: CM67IDVF34QGUSN4 · pith_short_8: CM67IDVF

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/CM67IDVF34QGUSN4TM7SFIJ4YS \
  | 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: 133df40ea5df206a49bc9b3f22a13cc4b32537d836f3a0da15d87732c376e1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d3f355592882f41e75b5c99784147f984b8dd55e4d76b57ddd200e64d93b868",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-13T06:27:26Z",
    "title_canon_sha256": "74a948f57a122b909efd25ecf4220fe954aed2434143a8becee7b36b57f1f2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03895",
    "kind": "arxiv",
    "version": 1
  }
}