Pith Number

pith:H2O3MCZR

pith:2011:H2O3MCZRGFM6LYPMGGGEKHXCXI

not attested not anchored not stored refs pending

Detection of X-Ray Emission from the Unidentified TeV Gamma-Ray Source TeV J2032+4130

Akiko Kawachi, Hiroshi Murakami, Shunji Kitamoto, Takeshi Nakamori

arxiv:1112.5821 v1 · 2011-12-26 · 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{H2O3MCZRGFM6LYPMGGGEKHXCXI}

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	2026-05-18T01:59:00.615275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e9db60b313159e5e1ec318c451ee2ba3873bbe3fe4da02ea1eb95e396c2dfb2

Aliases

arxiv: 1112.5821 · arxiv_version: 1112.5821v1 · doi: 10.48550/arxiv.1112.5821 · pith_short_12: H2O3MCZRGFM6 · pith_short_16: H2O3MCZRGFM6LYPM · pith_short_8: H2O3MCZR

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/H2O3MCZRGFM6LYPMGGGEKHXCXI \
  | 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: 3e9db60b313159e5e1ec318c451ee2ba3873bbe3fe4da02ea1eb95e396c2dfb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f059a3fac5dd15fbed107f1e2252fdb83fe633f23a5da2e24ad1dcb6a361dfdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-26T07:25:36Z",
    "title_canon_sha256": "2c24aecab6eff967286bd37db0fd29ceec6d93daed3cffc7c5a9442643abc629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5821",
    "kind": "arxiv",
    "version": 1
  }
}