Pith Number

pith:JH73QC4J

pith:2001:JH73QC4JNV3TMXCR6QEXU5BYTG

not attested not anchored not stored refs pending

One and Two-photon Physics with Relativistic Heavy Ions

C.A. Bertulani

arxiv:nucl-th/0104059 v1 · 2001-04-19 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JH73QC4JNV3TMXCR6QEXU5BYTG}

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	2026-05-18T04:17:26.714021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ffb80b896d77365c51f4097a74389992c8020ecef56e2c6c098ba19b7dcebc

Aliases

arxiv: nucl-th/0104059 · arxiv_version: nucl-th/0104059v1 · doi: 10.48550/arxiv.nucl-th/0104059 · pith_short_12: JH73QC4JNV3T · pith_short_16: JH73QC4JNV3TMXCR · pith_short_8: JH73QC4J

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/JH73QC4JNV3TMXCR6QEXU5BYTG \
  | 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: 49ffb80b896d77365c51f4097a74389992c8020ecef56e2c6c098ba19b7dcebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a3cf596afbfe6ebdd3d253ddb9a91fbe10ebfc32cbedbe5daace2c330657516",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2001-04-19T20:53:49Z",
    "title_canon_sha256": "c2c7475d675faec1e281cecba0baf6dbc0ffdbf53eed4ba2430dae6d9caafb1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0104059",
    "kind": "arxiv",
    "version": 1
  }
}