Pith Number

pith:277ODQOR

pith:2002:277ODQORC5FOLA432F7DJHJWKS

not attested not anchored not stored refs pending

Landau parameters of nuclear matter in the spin and spin-isospin channels

Caiwan Shen, U. Lombardo, W. Zuo

arxiv:nucl-th/0212087 v2 · 2002-12-20 · 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{277ODQORC5FOLA432F7DJHJWKS}

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	2026-05-18T01:05:19.576134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7fee1c1d1174ae5839bd17e349d3654bd3d09909786ba99cfcfa382d419421f

Aliases

arxiv: nucl-th/0212087 · arxiv_version: nucl-th/0212087v2 · doi: 10.48550/arxiv.nucl-th/0212087 · pith_short_12: 277ODQORC5FO · pith_short_16: 277ODQORC5FOLA43 · pith_short_8: 277ODQOR

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/277ODQORC5FOLA432F7DJHJWKS \
  | 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: d7fee1c1d1174ae5839bd17e349d3654bd3d09909786ba99cfcfa382d419421f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9648f49dc1a0e6c8f0785faefef67c7ffea33902bf1ed0cf5d655db582050f9e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-12-20T14:15:37Z",
    "title_canon_sha256": "35a30d8d6bf44f9044c3d19183367ccfeb247470910af6b5dc8dfaf47473deb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0212087",
    "kind": "arxiv",
    "version": 2
  }
}