Pith Number

pith:4W5TO2DN

pith:1992:4W5TO2DNBC2W53QCIW37QG4I7Q

not attested not anchored not stored refs pending

Tweed in Martensites: A Potential New Spin Glass

James A. Krumhansl, James P. Sethna, Sivan Kartha, Teresa Cast'an

arxiv:cond-mat/9204012 v1 · 1992-04-23 · 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{4W5TO2DNBC2W53QCIW37QG4I7Q}

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	2026-05-18T01:39:37.745508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5bb37686d08b56eee0245b7f81b88fc270bdfb9a1559a8ff360427375746191

Aliases

arxiv: cond-mat/9204012 · arxiv_version: cond-mat/9204012v1 · doi: 10.48550/arxiv.cond-mat/9204012 · pith_short_12: 4W5TO2DNBC2W · pith_short_16: 4W5TO2DNBC2W53QC · pith_short_8: 4W5TO2DN

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/4W5TO2DNBC2W53QCIW37QG4I7Q \
  | 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: e5bb37686d08b56eee0245b7f81b88fc270bdfb9a1559a8ff360427375746191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "488a4be2441222e220b514f3a1ee667305caf7a92eaca3096679050ed65f73be",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1992-04-23T08:12:10Z",
    "title_canon_sha256": "21d01272c6d5249464014f74618f6c18c45d68d53aff68617773c0cffb8a15ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9204012",
    "kind": "arxiv",
    "version": 1
  }
}