Pith Number

pith:YIRTDEXG

pith:2012:YIRTDEXGOP5MHKMXRPWH5IPZPS

not attested not anchored not stored refs pending

Digital Holography at Shot Noise Level

Fadwa Joud (LKB - Lhomond), Fr\'ed\'eric Verpillat (LKB - Lhomond), Michael Atlan, Michel Gross (L2C)

arxiv:1206.1591 v1 · 2012-06-07 · 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{YIRTDEXGOP5MHKMXRPWH5IPZPS}

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	2026-05-18T03:54:03.736387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2233192e673fac3a9978bec7ea1f97cbf76cdd6fd78bd291f8a9a71c5f4bba0

Aliases

arxiv: 1206.1591 · arxiv_version: 1206.1591v1 · doi: 10.48550/arxiv.1206.1591 · pith_short_12: YIRTDEXGOP5M · pith_short_16: YIRTDEXGOP5MHKMX · pith_short_8: YIRTDEXG

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/YIRTDEXGOP5MHKMXRPWH5IPZPS \
  | 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: c2233192e673fac3a9978bec7ea1f97cbf76cdd6fd78bd291f8a9a71c5f4bba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "680b073df5d7c806cbca1adcf8a7f3fa0aeef2d76e473eead98037d896020a6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-06-07T12:32:39Z",
    "title_canon_sha256": "4f21dade922fa4e9da58f3c16fdd79851c91b411498299a60e4f0d957dbf96df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1591",
    "kind": "arxiv",
    "version": 1
  }
}