Pith Number

pith:CA7QEYXB

pith:2002:CA7QEYXBZWQLEY3X5KWLJ52TBJ

not attested not anchored not stored refs pending

Effective DBHF Method for Asymmetric Nuclear Matter and Finite Nuclei

Ling Liu, Zhong-yu Ma

arxiv:nucl-th/0207021 v1 · 2002-07-10 · 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{CA7QEYXBZWQLEY3X5KWLJ52TBJ}

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	2026-07-04T16:35:29.738801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

103f0262e1cda0b26377eaacb4f7530a7bd19a5d90e1c7e59ca009b07a0a6dbc

Aliases

arxiv: nucl-th/0207021 · arxiv_version: nucl-th/0207021v1 · doi: 10.48550/arxiv.nucl-th/0207021 · pith_short_12: CA7QEYXBZWQL · pith_short_16: CA7QEYXBZWQLEY3X · pith_short_8: CA7QEYXB

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/CA7QEYXBZWQLEY3X5KWLJ52TBJ \
  | 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: 103f0262e1cda0b26377eaacb4f7530a7bd19a5d90e1c7e59ca009b07a0a6dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3dc2f74f91d3973cea785892d2e2d125079e8409aae4ce8cc1dfc48bf436a9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-07-10T00:57:06Z",
    "title_canon_sha256": "253567e4d11d3ae3468801eb5ccf375a2c0bedd02bb84a777983f0dda518ef65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0207021",
    "kind": "arxiv",
    "version": 1
  }
}