Pith Number

pith:HVFR5HNN

pith:1999:HVFR5HNNEKPUGR7YGZJCNINODR

not attested not anchored not stored refs pending

Perturbation Theory on the Transition Temperature and Electronic Properties of Organic Superconductor

K. Yamada, S. Koikegami, T. Jujo

arxiv:cond-mat/9908011 v1 · 1999-08-01 · cond-mat.supr-con · 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{HVFR5HNNEKPUGR7YGZJCNINODR}

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	2026-07-04T16:13:07.106999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d4b1e9dad229f4347f8365226a1ae1c589bbe7e8654e8d2ebb9335ed6301d51

Aliases

arxiv: cond-mat/9908011 · arxiv_version: cond-mat/9908011v1 · doi: 10.48550/arxiv.cond-mat/9908011 · pith_short_12: HVFR5HNNEKPU · pith_short_16: HVFR5HNNEKPUGR7Y · pith_short_8: HVFR5HNN

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/HVFR5HNNEKPUGR7YGZJCNINODR \
  | 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: 3d4b1e9dad229f4347f8365226a1ae1c589bbe7e8654e8d2ebb9335ed6301d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5949a9e3c40289475278499add8fd59da631b303f60f6f9d9d1140ec46111140",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-08-01T14:06:13Z",
    "title_canon_sha256": "0f34191d3b434a5ee7d8cbecba4b539074abd275d06b050b2861b997f40ee71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9908011",
    "kind": "arxiv",
    "version": 1
  }
}