Pith Number

pith:7FNAJVQT

pith:2014:7FNAJVQTTUANY5KMMFYVQRRHFC

not attested not anchored not stored refs pending

Reply to comment on 'Spatial Coherence and Optical Beam Shifts'

Andrea Aiello, J. P. Woerdman, W. L\"offler

arxiv:1403.2164 v1 · 2014-03-10 · 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{7FNAJVQTTUANY5KMMFYVQRRHFC}

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	2026-05-18T02:56:50.772986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f95a04d6139d00dc754c617158462728a0765ed2cc7715568df2e688b1290321

Aliases

arxiv: 1403.2164 · arxiv_version: 1403.2164v1 · doi: 10.48550/arxiv.1403.2164 · pith_short_12: 7FNAJVQTTUAN · pith_short_16: 7FNAJVQTTUANY5KM · pith_short_8: 7FNAJVQT

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/7FNAJVQTTUANY5KMMFYVQRRHFC \
  | 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: f95a04d6139d00dc754c617158462728a0765ed2cc7715568df2e688b1290321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2332b90af9da3e95203abc652ce692692656dea05d15bd7ebec1ccfc41c6a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-10T08:42:02Z",
    "title_canon_sha256": "efcc7f9a3aefdb1723888d3ad21dc806a2648da5fce882d0c36ab88994238876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2164",
    "kind": "arxiv",
    "version": 1
  }
}