Pith Number

pith:RPFVUQ3P

pith:2013:RPFVUQ3PF7GRSW6KIE6QPMHFLZ

not attested not anchored not stored refs pending

On the omnipresent background gamma radiation of the continuous spectrum

A. Dragi\'c, D. Jokovi\'c, D. Maleti\'c, I. Ani\v{c}in, N. Veselinovi\'c, R. Banjanac, V. Udovi\v{c}i\'c

arxiv:1305.2572 v2 · 2013-05-12 · physics.ins-det · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPFVUQ3PF7GRSW6KIE6QPMHFLZ}

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	2026-05-18T01:50:03.215056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bcb5a436f2fcd195bca413d07b0e55e5f99dcacf315b009a1336d0daa22df28

Aliases

arxiv: 1305.2572 · arxiv_version: 1305.2572v2 · doi: 10.48550/arxiv.1305.2572 · pith_short_12: RPFVUQ3PF7GR · pith_short_16: RPFVUQ3PF7GRSW6K · pith_short_8: RPFVUQ3P

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/RPFVUQ3PF7GRSW6KIE6QPMHFLZ \
  | 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: 8bcb5a436f2fcd195bca413d07b0e55e5f99dcacf315b009a1336d0daa22df28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774d5215006b02c8a49489e997b3a0216b6adf41026f97084a22ce93765ac8c5",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-05-12T09:34:03Z",
    "title_canon_sha256": "d904666240b38bf3cb7533c08055da08bd7018f6e87ed82dffe279915081b969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2572",
    "kind": "arxiv",
    "version": 2
  }
}