Pith Number

pith:Z2DAXNSK

pith:2010:Z2DAXNSKAB67N352DJLPZKHDMF

not attested not anchored not stored refs pending

Fermi Large Area Telescope Observations of Gamma-ray Pulsars PSR J1057-5226, J1709-4429, and J1952+3252

et al., Fermi LAT Collaboration: A.A. Abdo

arxiv:1008.0008 v1 · 2010-07-30 · 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{Z2DAXNSKAB67N352DJLPZKHDMF}

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	2026-05-18T02:06:00.753247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce860bb64a007df6efba1a56fca8e36173a2f8a1b96e95be211ad3c98e5c64d9

Aliases

arxiv: 1008.0008 · arxiv_version: 1008.0008v1 · doi: 10.48550/arxiv.1008.0008 · pith_short_12: Z2DAXNSKAB67 · pith_short_16: Z2DAXNSKAB67N352 · pith_short_8: Z2DAXNSK

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/Z2DAXNSKAB67N352DJLPZKHDMF \
  | 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: ce860bb64a007df6efba1a56fca8e36173a2f8a1b96e95be211ad3c98e5c64d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc4f1d985d9334acff427a79f685633d7693c5da7e69147e4cde84e7dde7560",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-07-30T20:14:39Z",
    "title_canon_sha256": "95fd4fe0f7d15901ea076cb28b6dbb346270ba89b6623b77b47b3b822f096109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0008",
    "kind": "arxiv",
    "version": 1
  }
}