Pith Number

pith:4X4E5NYZ

pith:2007:4X4E5NYZ2YFVQ25CVGAXL6UZME

not attested not anchored not stored refs pending

Entanglement of localized states

B. Georgeot, J. Martin, O. Giraud

arxiv:0704.2765 v2 · 2007-04-20 · quant-ph · cond-mat.mes-hall · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4X4E5NYZ2YFVQ25CVGAXL6UZME}

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	2026-05-18T04:09:24.017845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f84eb719d60b586ba2a98175fa99610e82c5a76f79eab909cb5d972dd9602d

Aliases

arxiv: 0704.2765 · arxiv_version: 0704.2765v2 · doi: 10.48550/arxiv.0704.2765 · pith_short_12: 4X4E5NYZ2YFV · pith_short_16: 4X4E5NYZ2YFVQ25C · pith_short_8: 4X4E5NYZ

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/4X4E5NYZ2YFVQ25CVGAXL6UZME \
  | 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: e5f84eb719d60b586ba2a98175fa99610e82c5a76f79eab909cb5d972dd9602d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9131da4360f7a6f66311884a2bcb43d105c1a0da061a27a269c283f5f26bd9e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-04-20T18:01:04Z",
    "title_canon_sha256": "01a4f6a04700d8d7e6fb66931c5531fa38cd18dbc15257ff333877e6b6e12233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2765",
    "kind": "arxiv",
    "version": 2
  }
}