Pith Number

pith:W2JA6SD4

pith:2014:W2JA6SD4WSLBV6FJE7QK7RMPWD

not attested not anchored not stored refs pending

Video-rate computational heterodyne holography

Antoine Dill\'ee, Fernando Lopes, Michael Atlan, Romain Cancilliere

arxiv:1401.5342 v1 · 2014-01-21 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2JA6SD4WSLBV6FJE7QK7RMPWD}

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	2026-05-18T01:45:18.384678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6920f487cb4961af8a927e0afc58fb0d2d33938260e62f2185f81c343838d47

Aliases

arxiv: 1401.5342 · arxiv_version: 1401.5342v1 · doi: 10.48550/arxiv.1401.5342 · pith_short_12: W2JA6SD4WSLB · pith_short_16: W2JA6SD4WSLBV6FJ · pith_short_8: W2JA6SD4

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/W2JA6SD4WSLBV6FJE7QK7RMPWD \
  | 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: b6920f487cb4961af8a927e0afc58fb0d2d33938260e62f2185f81c343838d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1127af71892648b7c680173dae4c3d38e58a4942ae3d16cd68a0fa53ddfc18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-01-21T15:23:32Z",
    "title_canon_sha256": "5c4a5a334b8829fd3f2fc9ca5df8ad3ebb2078f3dd43446c55ad2203c8acf72a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5342",
    "kind": "arxiv",
    "version": 1
  }
}