Pith Number

pith:KFDBXCAH

pith:2010:KFDBXCAHALNJKURBGYQN5ULWFD

not attested not anchored not stored refs pending

Quantum interference and non-locality of independent photons from disparate sources

G. S. Agarwal, J. von Zanthier, R. Wiegner

arxiv:1005.4176 v2 · 2010-05-23 · 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{KFDBXCAHALNJKURBGYQN5ULWFD}

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	2026-05-18T02:07:15.444324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51461b880702da9552213620ded17628eb0c2fc2beee92eb03b547bbdb3951e3

Aliases

arxiv: 1005.4176 · arxiv_version: 1005.4176v2 · doi: 10.48550/arxiv.1005.4176 · pith_short_12: KFDBXCAHALNJ · pith_short_16: KFDBXCAHALNJKURB · pith_short_8: KFDBXCAH

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/KFDBXCAHALNJKURBGYQN5ULWFD \
  | 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: 51461b880702da9552213620ded17628eb0c2fc2beee92eb03b547bbdb3951e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d3c3461482ed84aecd3aad668a5ee6a25df6c73341b3f88981ce30ed6bba16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-23T07:47:50Z",
    "title_canon_sha256": "56b687c6344438b21d0d238bac658ffac5df7559d6056401f53149164f7f1162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4176",
    "kind": "arxiv",
    "version": 2
  }
}