Pith Number

pith:PW4SA7UR

pith:2015:PW4SA7URLGT2R6KNI7DNML6PM3

not attested not anchored not stored refs pending

Two step robust fringe analysis method with random shift

Adonai Gonzalez, Francisco Hernandez, Mariano Rivera, Oscar Dalmau

arxiv:1508.00612 v1 · 2015-08-03 · 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{PW4SA7URLGT2R6KNI7DNML6PM3}

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	2026-05-18T01:35:53.850460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7db9207e9159a7a8f94d47c6d62fcf66ea3c332d7c7a83802f9a9d20c746295b

Aliases

arxiv: 1508.00612 · arxiv_version: 1508.00612v1 · doi: 10.48550/arxiv.1508.00612 · pith_short_12: PW4SA7URLGT2 · pith_short_16: PW4SA7URLGT2R6KN · pith_short_8: PW4SA7UR

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/PW4SA7URLGT2R6KNI7DNML6PM3 \
  | 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: 7db9207e9159a7a8f94d47c6d62fcf66ea3c332d7c7a83802f9a9d20c746295b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "220299b2b762724b39d3fa4ef7deb2a8c0489bacfe7d1f4de0c44d698d951c31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-03T22:18:08Z",
    "title_canon_sha256": "10ea8e447ac7a7d36d129a215f5d5df56c4bd0f580ea1764544b3280c2b191e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00612",
    "kind": "arxiv",
    "version": 1
  }
}