Pith Number

pith:7HI7XRS3

pith:2014:7HI7XRS3CQJTWXKC4PP2SDWXY3

not attested not anchored not stored refs pending

Toric Geometry and String Theory Descriptions of Qudit Systems

Adil Belhaj, Hamid Ez-Zahraouy, Moulay Brahim Sedra

arxiv:1408.3952 v2 · 2014-08-18 · hep-th · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HI7XRS3CQJTWXKC4PP2SDWXY3}

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	2026-05-18T01:25:03.213957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9d1fbc65b14133b5d42e3dfa90ed7c6faf3391bf5b7871960ba34bc12cd9a5e

Aliases

arxiv: 1408.3952 · arxiv_version: 1408.3952v2 · doi: 10.48550/arxiv.1408.3952 · pith_short_12: 7HI7XRS3CQJT · pith_short_16: 7HI7XRS3CQJTWXKC · pith_short_8: 7HI7XRS3

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/7HI7XRS3CQJTWXKC4PP2SDWXY3 \
  | 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: f9d1fbc65b14133b5d42e3dfa90ed7c6faf3391bf5b7871960ba34bc12cd9a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c60d543aa3573515359bec51685bd2ea621dfc7c7206086b59405a98bc6738",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-08-18T09:48:32Z",
    "title_canon_sha256": "655024bae19e97ca9bfc12ebaba745a3ab905cdf6124d0c3c9113696f4635cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3952",
    "kind": "arxiv",
    "version": 2
  }
}