Pith Number

pith:P7PKKU55

pith:2006:P7PKKU55FQLH7YQIC3OWU7KXU6

not attested not anchored not stored refs pending

Theory of Ultracold Superstrings

H.T.C. Stoof, Michiel Snoek, S. Vandoren

arxiv:cond-mat/0604671 v2 · 2006-04-28 · cond-mat.other · hep-th

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	2026-05-18T02:37:37.074516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fdea553bd2c167fe20816dd6a7d57a7b6fd522eb22fb2ae05349491bb1d9857

Aliases

arxiv: cond-mat/0604671 · arxiv_version: cond-mat/0604671v2 · doi: 10.48550/arxiv.cond-mat/0604671 · pith_short_12: P7PKKU55FQLH · pith_short_16: P7PKKU55FQLH7YQI · pith_short_8: P7PKKU55

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/P7PKKU55FQLH7YQIC3OWU7KXU6 \
  | 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: 7fdea553bd2c167fe20816dd6a7d57a7b6fd522eb22fb2ae05349491bb1d9857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5332c07df1944e091f71805420300ce0ce868dd67ecf3ac84b83436f86ff591e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2006-04-28T16:30:48Z",
    "title_canon_sha256": "bc3735386a55b215fee560fee259bbda3a90d41fccfd61cfd77087fa432e4a1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604671",
    "kind": "arxiv",
    "version": 2
  }
}