Pith Number

pith:7JNQVDQK

pith:1997:7JNQVDQK7Q2FKZQHEQJ2LENUHQ

not attested not anchored not stored refs pending

Random copolymer: Gaussian variational approach

A. Moskalenko, Ireland), K.A. Dawson (University College Dublin, Yu.A. Kuznetsov

arxiv:cond-mat/9702175 v1 · 1997-02-19 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JNQVDQK7Q2FKZQHEQJ2LENUHQ}

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	2026-07-04T16:03:42.463955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa5b0a8e0afc345566072413a591b43c335908a9dea35beabdd1d5c22ea0a702

Aliases

arxiv: cond-mat/9702175 · arxiv_version: cond-mat/9702175v1 · doi: 10.48550/arxiv.cond-mat/9702175 · pith_short_12: 7JNQVDQK7Q2F · pith_short_16: 7JNQVDQK7Q2FKZQH · pith_short_8: 7JNQVDQK

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/7JNQVDQK7Q2FKZQHEQJ2LENUHQ \
  | 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: fa5b0a8e0afc345566072413a591b43c335908a9dea35beabdd1d5c22ea0a702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c742f599a32cff832f2eee973db3c4d00c0d812f2cb4aac0f8fcc7ba093b987",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "1997-02-19T12:56:58Z",
    "title_canon_sha256": "c3f6cef6521767a7c36b564c6adc84e16831149d6b24df3978641ff1040c4b02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9702175",
    "kind": "arxiv",
    "version": 1
  }
}