Pith Number

pith:VSKFD2MY

pith:2008:VSKFD2MYOPUJL7SO2DAZBEPNRF

not attested not anchored not stored refs pending

Quantum transfer matrix method for one-dimensional disordered electronic systems

Li-Ping Yang, Ming-Pu Qin, Tao Xiang, Wen-Hu Xu, Yong-Jun Wang

arxiv:0812.0128 v1 · 2008-11-30 · cond-mat.str-el · cond-mat.dis-nn

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

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	2026-05-18T01:37:16.519065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac9451e99873e895fe4ed0c19091ed895c2f9e05b24a52bcb53d5ce2d6e5c4d9

Aliases

arxiv: 0812.0128 · arxiv_version: 0812.0128v1 · doi: 10.48550/arxiv.0812.0128 · pith_short_12: VSKFD2MYOPUJ · pith_short_16: VSKFD2MYOPUJL7SO · pith_short_8: VSKFD2MY

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/VSKFD2MYOPUJL7SO2DAZBEPNRF \
  | 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: ac9451e99873e895fe4ed0c19091ed895c2f9e05b24a52bcb53d5ce2d6e5c4d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50388b978e1e89229600a793d8aba09944ef9ce87cf01ea63f0ff8e16f34009",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-11-30T09:51:35Z",
    "title_canon_sha256": "64b4492fe3e28b82786ce510762091135f6ec03d19ad6dc394ff69c20dfb29ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0128",
    "kind": "arxiv",
    "version": 1
  }
}