Pith Number

pith:3OOXKCSQ

pith:1999:3OOXKCSQHWF4KXQSYQFO675MCX

not attested not anchored not stored refs pending

Thermodynamic Properties of Strongly Degenerate Interacting Fermi Systems

M. Bonitz, V.S. Filinov

arxiv:cond-mat/9912049 v1 · 1999-12-03 · cond-mat.str-el · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OOXKCSQHWF4KXQSYQFO675MCX}

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	2026-05-18T01:07:03.944439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9d750a503d8bc55e12c40aef7fac15f293c0995a203f247b0243880b32a74f

Aliases

arxiv: cond-mat/9912049 · arxiv_version: cond-mat/9912049v1 · doi: 10.48550/arxiv.cond-mat/9912049 · pith_short_12: 3OOXKCSQHWF4 · pith_short_16: 3OOXKCSQHWF4KXQS · pith_short_8: 3OOXKCSQ

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/3OOXKCSQHWF4KXQSYQFO675MCX \
  | 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: db9d750a503d8bc55e12c40aef7fac15f293c0995a203f247b0243880b32a74f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d55547e6ae9da1fbcee3dcfa4679c10db77503628c3fd7cc97da22a5987b2065",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-12-03T12:59:40Z",
    "title_canon_sha256": "ffebcd5a6227cf2c6270a6c1747063ea4ff6d185ed70eff940b1bc17c4be6a25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9912049",
    "kind": "arxiv",
    "version": 1
  }
}