Pith Number

pith:H6YJLDDV

pith:1995:H6YJLDDVXL7LSD25X4FWPCTG4U

not attested not anchored not stored refs pending

Competition between electron-phonon attraction and weak Coulomb repulsion

J. K. Freericks (Georgetown University), Mark Jarrell (University of Cincinnati)

arxiv:cond-mat/9502098 v1 · 1995-02-23 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H6YJLDDVXL7LSD25X4FWPCTG4U}

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	2026-05-18T01:07:11.967613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fb0958c75bafeb90f5dbf0b678a66e5342709d496b94da9fa21e5ceee9820bf

Aliases

arxiv: cond-mat/9502098 · arxiv_version: cond-mat/9502098v1 · doi: 10.48550/arxiv.cond-mat/9502098 · pith_short_12: H6YJLDDVXL7L · pith_short_16: H6YJLDDVXL7LSD25 · pith_short_8: H6YJLDDV

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/H6YJLDDVXL7LSD25X4FWPCTG4U \
  | 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: 3fb0958c75bafeb90f5dbf0b678a66e5342709d496b94da9fa21e5ceee9820bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46fe4407dc167188c1ef7cc938ffdc55a7b6a226d85eecc9d7941db4d310b301",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-02-23T19:24:22Z",
    "title_canon_sha256": "3b8032eeb625a56d86383573e9df1a49c8b65b06c2776bdb134a84b0cf506a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9502098",
    "kind": "arxiv",
    "version": 1
  }
}