Pith Number

pith:TG5NHG4E

pith:2012:TG5NHG4EZNHOMVBWUO7CCWNHDV

not attested not anchored not stored refs pending

Comment on "Joint Anisotropy and Source Count Constraints on the Contribution of Blazars to the Diffuse Gamma-Ray Background"

J. Patrick Harding, Kevork N. Abazajian

arxiv:1204.3870 v1 · 2012-04-17 · astro-ph.CO · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TG5NHG4EZNHOMVBWUO7CCWNHDV}

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	2026-05-18T03:57:39.342094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99bad39b84cb4ee65436a3be2159a71d62857bb0831b64483dcc9fb16210dd7f

Aliases

arxiv: 1204.3870 · arxiv_version: 1204.3870v1 · doi: 10.48550/arxiv.1204.3870 · pith_short_12: TG5NHG4EZNHO · pith_short_16: TG5NHG4EZNHOMVBW · pith_short_8: TG5NHG4E

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/TG5NHG4EZNHOMVBWUO7CCWNHDV \
  | 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: 99bad39b84cb4ee65436a3be2159a71d62857bb0831b64483dcc9fb16210dd7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12db42b456b136924dcce418974909c81d45f5c0381d13e53866cfe9b6af677",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-17T18:15:22Z",
    "title_canon_sha256": "f6408b73ff401580b9966e95846a3d5f19a63a4356623439d69a1e3df1897ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3870",
    "kind": "arxiv",
    "version": 1
  }
}