Pith Number

pith:UEOF27JK

pith:2015:UEOF27JKXHWVCQXCSVAJTGJ7AO

not attested not anchored not stored refs pending

Sheaf-Theoretic Methods in Quantum Mechanics and Quantum Information Theory

Carmen Maria Constantin

arxiv:1510.02561 v1 · 2015-10-09 · 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{UEOF27JKXHWVCQXCSVAJTGJ7AO}

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	2026-05-18T01:30:42.068040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a11c5d7d2ab9ed5142e2954099993f038de96940f0915da65238c0e13538c309

Aliases

arxiv: 1510.02561 · arxiv_version: 1510.02561v1 · doi: 10.48550/arxiv.1510.02561 · pith_short_12: UEOF27JKXHWV · pith_short_16: UEOF27JKXHWVCQXC · pith_short_8: UEOF27JK

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/UEOF27JKXHWVCQXCSVAJTGJ7AO \
  | 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: a11c5d7d2ab9ed5142e2954099993f038de96940f0915da65238c0e13538c309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50793811771d8bfd268356960620602b45224e58699110d4523f3fefdb87c84e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-09T03:40:37Z",
    "title_canon_sha256": "62a91485b2f6054e1c6b38e570af397c23d0ae97f4dc73e671d7059a53c8c05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02561",
    "kind": "arxiv",
    "version": 1
  }
}