Pith Number

pith:RWPYWQY7

pith:2003:RWPYWQY7EVCKM4JM3264PTFJJ2

not attested not anchored not stored refs pending

Entropy puzzle in small exploding systems

G. Neergaard, I.N. Mishustin, J.P. Bondorf

arxiv:nucl-th/0306075 v1 · 2003-06-25 · 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{RWPYWQY7EVCKM4JM3264PTFJJ2}

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	2026-05-18T01:38:14.210992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9f8b431f2544a6712cdebdc7cca94eb18c983ae6b6b02bd4869032b4d66899

Aliases

arxiv: nucl-th/0306075 · arxiv_version: nucl-th/0306075v1 · doi: 10.48550/arxiv.nucl-th/0306075 · pith_short_12: RWPYWQY7EVCK · pith_short_16: RWPYWQY7EVCKM4JM · pith_short_8: RWPYWQY7

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/RWPYWQY7EVCKM4JM3264PTFJJ2 \
  | 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: 8d9f8b431f2544a6712cdebdc7cca94eb18c983ae6b6b02bd4869032b4d66899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2db2bb47d255955ad549d2472bc9e4527c7397dc73b76297788ea2667a3025",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-06-25T17:03:00Z",
    "title_canon_sha256": "d3118c200b78084bc8f65eb377a561b986dcd82313ca8e216da82cd549d1fa4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0306075",
    "kind": "arxiv",
    "version": 1
  }
}