Pith Number

pith:7HF7DMCR

pith:2004:7HF7DMCRULUVQHSFLP6RE6EDRU

not attested not anchored not stored refs pending

Nuclear matter symmetry energy from generalized polarizabilities: dependences on momentum, isospin, density and temperature

Fabio L. Braghin

arxiv:nucl-th/0412088 v2 · 2004-12-21 · 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{7HF7DMCRULUVQHSFLP6RE6EDRU}

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	2026-05-18T02:35:08.194448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9cbf1b051a2e9581e455bfd1278838d2b5af47abfa0122759b19ac7d3ed399c

Aliases

arxiv: nucl-th/0412088 · arxiv_version: nucl-th/0412088v2 · doi: 10.48550/arxiv.nucl-th/0412088 · pith_short_12: 7HF7DMCRULUV · pith_short_16: 7HF7DMCRULUVQHSF · pith_short_8: 7HF7DMCR

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/7HF7DMCRULUVQHSFLP6RE6EDRU \
  | 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: f9cbf1b051a2e9581e455bfd1278838d2b5af47abfa0122759b19ac7d3ed399c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f25da0e502081fae88681c92f56400d1803dd2dff74bcb74f85ff3f1f18b1a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2004-12-21T18:48:53Z",
    "title_canon_sha256": "b2b4d80f757332e1585dd5827715af01b3317149d5c6978e92eb9bad069982c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0412088",
    "kind": "arxiv",
    "version": 2
  }
}