Pith Number

pith:DKHG645K

pith:2010:DKHG645KWO7YVBUVDO2SR4UQKB

not attested not anchored not stored refs pending

Two-particle Kapitza-Dirac diffraction

Pedro Sancho

arxiv:1009.3489 v1 · 2010-09-17 · 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{DKHG645KWO7YVBUVDO2SR4UQKB}

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	2026-05-18T02:05:24.903997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a8e6f73aab3bf8a86951bb528f2905067e0e1d4d79fcd10a61f4baceda10e62

Aliases

arxiv: 1009.3489 · arxiv_version: 1009.3489v1 · doi: 10.48550/arxiv.1009.3489 · pith_short_12: DKHG645KWO7Y · pith_short_16: DKHG645KWO7YVBUV · pith_short_8: DKHG645K

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/DKHG645KWO7YVBUVDO2SR4UQKB \
  | 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: 1a8e6f73aab3bf8a86951bb528f2905067e0e1d4d79fcd10a61f4baceda10e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77fadf4aa017bdbdfcb675f1689acbe762a2fb7b57798ed0623405e9fe805864",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-17T19:37:50Z",
    "title_canon_sha256": "3dea77dbb7748ff78867603d36ca5ff910819a8d384cb069df09150ba66d2863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3489",
    "kind": "arxiv",
    "version": 1
  }
}