Pith Number

pith:IEIC7FFW

pith:2012:IEIC7FFWQXLNAGMMEEPUDRIRQQ

not attested not anchored not stored refs pending

Two Lines or Not Two Lines? That is the Question of Gamma Ray Spectra

Arvind Rajaraman, Daniel Whiteson, Tim M. P. Tait

arxiv:1205.4723 v1 · 2012-05-21 · hep-ph · 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{IEIC7FFWQXLNAGMMEEPUDRIRQQ}

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	2026-05-18T03:46:16.538397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41102f94b685d6d0198c211f41c5118432bb553845edbeb603d6c94bdaa54bb3

Aliases

arxiv: 1205.4723 · arxiv_version: 1205.4723v1 · doi: 10.48550/arxiv.1205.4723 · pith_short_12: IEIC7FFWQXLN · pith_short_16: IEIC7FFWQXLNAGMM · pith_short_8: IEIC7FFW

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/IEIC7FFWQXLNAGMMEEPUDRIRQQ \
  | 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: 41102f94b685d6d0198c211f41c5118432bb553845edbeb603d6c94bdaa54bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "964e428b289cb7d1d3b94423f3e8d03129a8a1ce5c1e9f719843443f11bf856f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-05-21T20:00:06Z",
    "title_canon_sha256": "c13fe9db27cb1aa359310e3124c65288495c1afab3ddeb6f3eb1a52a6babb9b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4723",
    "kind": "arxiv",
    "version": 1
  }
}