Pith Number

pith:6EK3HAQQ

pith:2010:6EK3HAQQWPCPMJIA25STIVU2LK

not attested not anchored not stored refs pending

Fermi Large Area Telescope Observation of a Gamma-ray Source at the Position of Eta Carinae

The Fermi LAT collaboration

arxiv:1008.3235 v2 · 2010-08-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EK3HAQQWPCPMJIA25STIVU2LK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Diffuse gamma-ray emission in the vicinity of open cluster Berkeley 87

Receipt and verification

First computed	2026-05-18T03:48:01.235523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f115b38210b3c4f62500d76534569a5a87833eb1aa1e8a9689c023295510420a

Aliases

arxiv: 1008.3235 · arxiv_version: 1008.3235v2 · doi: 10.48550/arxiv.1008.3235 · pith_short_12: 6EK3HAQQWPCP · pith_short_16: 6EK3HAQQWPCPMJIA · pith_short_8: 6EK3HAQQ

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/6EK3HAQQWPCPMJIA25STIVU2LK \
  | 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: f115b38210b3c4f62500d76534569a5a87833eb1aa1e8a9689c023295510420a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d57dab69c9217b8d9d440d8a73c3d9889fd8ae7b7ea1f6554a39a3a73df68f1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-08-19T08:19:25Z",
    "title_canon_sha256": "d28382510031c2fa8d4419f2539b675b0bcdeb7e63e1f7ec1240e72b95ffab27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3235",
    "kind": "arxiv",
    "version": 2
  }
}