Pith Number

pith:CUIGRMUJ

pith:2012:CUIGRMUJZCVLAMR33DAJWMPROZ

not attested not anchored not stored refs pending

Quantum theory of two-photon interference

Bo-Jun Zhang, Hong Li, Jing Wang, Jing-Wu Li, Si-Qi Zhang, Xiang-Yao Wu, Xiao-jing Liu, Yi-Heng Wu

arxiv:1206.5297 v1 · 2012-06-22 · 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{CUIGRMUJZCVLAMR33DAJWMPROZ}

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	2026-05-18T01:56:43.033790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151068b289c8aab0323bd8c09b31f176525a4660206531562709f5afe4653094

Aliases

arxiv: 1206.5297 · arxiv_version: 1206.5297v1 · doi: 10.48550/arxiv.1206.5297 · pith_short_12: CUIGRMUJZCVL · pith_short_16: CUIGRMUJZCVLAMR3 · pith_short_8: CUIGRMUJ

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/CUIGRMUJZCVLAMR33DAJWMPROZ \
  | 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: 151068b289c8aab0323bd8c09b31f176525a4660206531562709f5afe4653094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f831067a817027b72d63336f493ba9ed92c25b8eac065ca3e39dda806f7219b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-22T09:51:10Z",
    "title_canon_sha256": "027d26e72bf273e4d003bd4775b76f846d5f6c2f1fa3857fadd88d1983647f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5297",
    "kind": "arxiv",
    "version": 1
  }
}