Pith Number

pith:FSUXDSDY

pith:2012:FSUXDSDYUEIRCBPXNRWUSIMHSR

not attested not anchored not stored refs pending

Matrix product representation and synthesis for random vectors: Insight from statistical physics

Eric Bertin, Florian Angeletti, Patrice Abry

arxiv:1203.4500 v1 · 2012-03-20 · cond-mat.stat-mech · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSUXDSDYUEIRCBPXNRWUSIMHSR}

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	2026-05-18T03:59:38.912349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca971c878a1111105f76c6d492187945a6eea86c6b66893cc82b46b259fe638

Aliases

arxiv: 1203.4500 · arxiv_version: 1203.4500v1 · doi: 10.48550/arxiv.1203.4500 · pith_short_12: FSUXDSDYUEIR · pith_short_16: FSUXDSDYUEIRCBPX · pith_short_8: FSUXDSDY

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/FSUXDSDYUEIRCBPXNRWUSIMHSR \
  | 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: 2ca971c878a1111105f76c6d492187945a6eea86c6b66893cc82b46b259fe638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0c11976f52ec164248edf0d7186f75fa152bc96cdbca63127a17e8d40188f1",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-03-20T16:46:30Z",
    "title_canon_sha256": "07adf8ea4a3cd65494e30e6c65e2735e7f6ca43885701a22d70f2dc498ff0a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4500",
    "kind": "arxiv",
    "version": 1
  }
}