Pith Number

pith:HS23WHYG

pith:2002:HS23WHYGDRZSVXS57WSAVHHKLG

not attested not anchored not stored refs pending

Thermal bremsstrahlung probing the nuclear liquid-gas phase transition

D. d'Enterria, F. Fernandez, G. Martinez, R. Ortega

arxiv:nucl-ex/0202027 v1 · 2002-02-28 · 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{HS23WHYGDRZSVXS57WSAVHHKLG}

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	2026-07-04T17:17:48.570600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cb5bb1f061c732ade5dfda40a9cea59be3efd205140e7e289af46ed882cccef

Aliases

arxiv: nucl-ex/0202027 · arxiv_version: nucl-ex/0202027v1 · doi: 10.48550/arxiv.nucl-ex/0202027 · pith_short_12: HS23WHYGDRZS · pith_short_16: HS23WHYGDRZSVXS5 · pith_short_8: HS23WHYG

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/HS23WHYGDRZSVXS57WSAVHHKLG \
  | 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: 3cb5bb1f061c732ade5dfda40a9cea59be3efd205140e7e289af46ed882cccef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec82de5e5e44db0f1f19df188ed90f503f2f4ccae84f3b4fc5b18df7b640ce60",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2002-02-28T18:56:51Z",
    "title_canon_sha256": "823a1a2c970b9f7e2d0a31eb03b2596bb1fa00a472fdaa63a49e04578f2b8178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0202027",
    "kind": "arxiv",
    "version": 1
  }
}