Pith Number

pith:UIGGT62Q

pith:2012:UIGGT62Q5SRXJ6LCFPDQOVQN53

not attested not anchored not stored refs pending

Encoding Hypergraphs into Quantum States

Juan Wang, Ri Qu, Yan-ru Bao, Zong-shang Li

arxiv:1211.3911 v2 · 2012-11-16 · 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{UIGGT62Q5SRXJ6LCFPDQOVQN53}

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	2026-05-18T03:33:11.398906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a20c69fb50eca374f9622bc707560deec718059fab9fc117df06644074b114f9

Aliases

arxiv: 1211.3911 · arxiv_version: 1211.3911v2 · doi: 10.48550/arxiv.1211.3911 · pith_short_12: UIGGT62Q5SRX · pith_short_16: UIGGT62Q5SRXJ6LC · pith_short_8: UIGGT62Q

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/UIGGT62Q5SRXJ6LCFPDQOVQN53 \
  | 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: a20c69fb50eca374f9622bc707560deec718059fab9fc117df06644074b114f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d18f6869bb8084e46c2a5892a7f80ec6d6f5cca9721bb0f652026434b19ba3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-16T14:55:53Z",
    "title_canon_sha256": "55d0ce10cf500dfd99dfd154626c9372593c10c0feefc06c438d73c58968913c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3911",
    "kind": "arxiv",
    "version": 2
  }
}