Pith Number

pith:EYUX37NH

pith:2001:EYUX37NHURDBSPRUYEA7VTKY5H

not attested not anchored not stored refs pending

Critical exponents predicted by grouping of Feynman diagrams in phi^4 model

J. Kaupuzs

arxiv:cond-mat/0104183 v1 · 2001-04-10 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYUX37NHURDBSPRUYEA7VTKY5H}

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	2026-05-18T00:34:17.118535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26297dfda7a446193e34c101facd58e9c0f89af1f13d386e190d5f94ee7a7935

Aliases

arxiv: cond-mat/0104183 · arxiv_version: cond-mat/0104183v1 · doi: 10.48550/arxiv.cond-mat/0104183 · pith_short_12: EYUX37NHURDB · pith_short_16: EYUX37NHURDBSPRU · pith_short_8: EYUX37NH

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/EYUX37NHURDBSPRUYEA7VTKY5H \
  | 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: 26297dfda7a446193e34c101facd58e9c0f89af1f13d386e190d5f94ee7a7935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd836039bc61767ad1f0766beeaebbd00d55c4f22c44ddd0450861cc78c23951",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2001-04-10T18:09:23Z",
    "title_canon_sha256": "9caddceee7eb9851e9551b22071790866acac8bf3b1c54ff0d67e3de1f8182d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0104183",
    "kind": "arxiv",
    "version": 1
  }
}