Pith Number

pith:EDAOVOUM

pith:2010:EDAOVOUMWTQW5IFSRBAO2J247Y

not attested not anchored not stored refs pending

Multimode quantum interference of photons in multiport integrated devices

Alberto Peruzzo, Alberto Politi, Anthony Laing, Jeremy L. O'Brien, Terry Rudolph

arxiv:1007.1372 v1 · 2010-07-08 · 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{EDAOVOUMWTQW5IFSRBAO2J247Y}

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	2026-05-18T04:27:28.060678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20c0eaba8cb4e16ea0b28840ed275cfe11226680c87ad160791093f83cb3260f

Aliases

arxiv: 1007.1372 · arxiv_version: 1007.1372v1 · doi: 10.48550/arxiv.1007.1372 · pith_short_12: EDAOVOUMWTQW · pith_short_16: EDAOVOUMWTQW5IFS · pith_short_8: EDAOVOUM

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/EDAOVOUMWTQW5IFSRBAO2J247Y \
  | 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: 20c0eaba8cb4e16ea0b28840ed275cfe11226680c87ad160791093f83cb3260f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac21823473b9038162af06fa5ec8f554383fc1c638725019942b30e937b74586",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-08T13:33:37Z",
    "title_canon_sha256": "b0621ecd5699f48b12c407dc8c56749132bcb50c7eb79c6503facbd91961a4eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1372",
    "kind": "arxiv",
    "version": 1
  }
}