Pith Number

pith:5HBTSN4N

pith:2003:5HBTSN4NEJR6AS5HPEJQOBC2CP

not attested not anchored not stored refs pending

Invariant correlational entropy as a signature of quantum phase transitions in nuclei

Alexander Volya, Vladimir Zelevinsky

arxiv:nucl-th/0307028 v1 · 2003-07-08 · 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{5HBTSN4NEJR6AS5HPEJQOBC2CP}

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	2026-05-18T01:38:14.174763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c339378d2263e04ba7791307045a13fd13bf4a7d2b13e6b7f6153180f6e358

Aliases

arxiv: nucl-th/0307028 · arxiv_version: nucl-th/0307028v1 · doi: 10.48550/arxiv.nucl-th/0307028 · pith_short_12: 5HBTSN4NEJR6 · pith_short_16: 5HBTSN4NEJR6AS5H · pith_short_8: 5HBTSN4N

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/5HBTSN4NEJR6AS5HPEJQOBC2CP \
  | 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: e9c339378d2263e04ba7791307045a13fd13bf4a7d2b13e6b7f6153180f6e358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7b3703de00ce441ee5946389c5df9e80cc13f7bb127a4aacef3adaf8238299e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-07-08T02:50:11Z",
    "title_canon_sha256": "6028e381510133f902c3da368be2a9b098034d93f1684e2932607b2485038d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0307028",
    "kind": "arxiv",
    "version": 1
  }
}