Pith Number

pith:5744C22X

pith:2005:5744C22XJH3A2LDGVNHFY64H7P

not attested not anchored not stored refs pending

Phonon softening and dispersion in the 1D Holstein model of spinless fermions

C.E. Creffield, G. Sangiovanni, M. Capone

arxiv:cond-mat/0502387 v1 · 2005-02-16 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5744C22XJH3A2LDGVNHFY64H7P}

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	2026-07-04T16:53:30.137185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff9c16b5749f60d2c66ab4e5c7b87fbfa9653c403f0e0e8461a9e19bcd8098c

Aliases

arxiv: cond-mat/0502387 · arxiv_version: cond-mat/0502387v1 · doi: 10.48550/arxiv.cond-mat/0502387 · pith_short_12: 5744C22XJH3A · pith_short_16: 5744C22XJH3A2LDG · pith_short_8: 5744C22X

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/5744C22XJH3A2LDGVNHFY64H7P \
  | 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: eff9c16b5749f60d2c66ab4e5c7b87fbfa9653c403f0e0e8461a9e19bcd8098c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1040249b3348f40537b7f57f402e762afb4c913bf075c52b22a1b088b3f815d0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-02-16T12:05:38Z",
    "title_canon_sha256": "76bbcaa169784e4755afd2cc4194689e35eea668c93d55212d3e139bedf5bb25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502387",
    "kind": "arxiv",
    "version": 1
  }
}