Pith Number

pith:4ODXNOMJ

pith:2013:4ODXNOMJJDCNEDJF62K477OYKZ

not attested not anchored not stored refs pending

Search of the Earth Limb Fermi Data and Non-Galactic Center Region Fermi Data for Signs of Narrow Lines

A. Albert, A. Snyder, B. Winer, E. Bloom, E. Charles, E. Izaguirre, R. Essig (On Behalf of the Fermi-LAT Collaboration), Z. Yang

arxiv:1303.2733 v2 · 2013-03-12 · 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{4ODXNOMJJDCNEDJF62K477OYKZ}

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	2026-05-18T03:30:25.071561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38776b98948c4d20d25f695cffdd8564a61c9b7a176376e450a6c7a8f465fa9

Aliases

arxiv: 1303.2733 · arxiv_version: 1303.2733v2 · doi: 10.48550/arxiv.1303.2733 · pith_short_12: 4ODXNOMJJDCN · pith_short_16: 4ODXNOMJJDCNEDJF · pith_short_8: 4ODXNOMJ

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/4ODXNOMJJDCNEDJF62K477OYKZ \
  | 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: e38776b98948c4d20d25f695cffdd8564a61c9b7a176376e450a6c7a8f465fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "467ba3bba1078cc54055f5ec95d7dffec267863b0cc3e57ae1de067807bec7a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-12T00:29:24Z",
    "title_canon_sha256": "aa80cd3106fad35d40ebd08492def2d162ebff6b21cda1baef02e3368c966582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2733",
    "kind": "arxiv",
    "version": 2
  }
}