Pith Number

pith:DJXFJ4TS

pith:2006:DJXFJ4TSQB3CTV2NQ7ABH2JXMI

not attested not anchored not stored refs pending

Internal variables and dynamic degrees of freedom

A. Berezovski, J. Engelbrecht, P. V\'an

arxiv:cond-mat/0612491 v2 · 2006-12-19 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJXFJ4TSQB3CTV2NQ7ABH2JXMI}

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.

Cited by

1 paper in Pith

Variational principles and thermodynamics

Receipt and verification

First computed	2026-07-04T15:35:20.696182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6e54f272807629d74d87c013e93762005d6141a41e69312e9d10cfc7450593

Aliases

arxiv: cond-mat/0612491 · arxiv_version: cond-mat/0612491v2 · doi: 10.48550/arxiv.cond-mat/0612491 · pith_short_12: DJXFJ4TSQB3C · pith_short_16: DJXFJ4TSQB3CTV2N · pith_short_8: DJXFJ4TS

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/DJXFJ4TSQB3CTV2NQ7ABH2JXMI \
  | 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: 1a6e54f272807629d74d87c013e93762005d6141a41e69312e9d10cfc7450593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f323461a51cf7e9f23b3b7d7b6e0cf259d0b7eedbac30a6b3d67c7d8a34bb726",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2006-12-19T15:57:59Z",
    "title_canon_sha256": "1769541544c802124c12956a1060ccf27d64d8e1d8d23d32da9d8e8a5dcbfd8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0612491",
    "kind": "arxiv",
    "version": 2
  }
}