Pith Number

pith:ACQAUMJX

pith:2015:ACQAUMJX2E7B27LRQEPDM3O64U

not attested not anchored not stored refs pending

Synthetic gauge fields for light beams in optical resonators

Stefano Longhi

arxiv:1504.08162 v1 · 2015-04-30 · physics.optics · 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{ACQAUMJX2E7B27LRQEPDM3O64U}

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	2026-05-18T01:22:54.145262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a00a3137d13e1d7d71811e366ddee50ca9bbda1effe9c83373e9606f1e8ae2

Aliases

arxiv: 1504.08162 · arxiv_version: 1504.08162v1 · doi: 10.48550/arxiv.1504.08162 · pith_short_12: ACQAUMJX2E7B · pith_short_16: ACQAUMJX2E7B27LR · pith_short_8: ACQAUMJX

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/ACQAUMJX2E7B27LRQEPDM3O64U \
  | 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: 00a00a3137d13e1d7d71811e366ddee50ca9bbda1effe9c83373e9606f1e8ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b505784891b3c2423a4d080d4e91f3b3cdfc8110e12829e7cfcad10bf55c4dd9",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-04-30T10:39:56Z",
    "title_canon_sha256": "2383072083d714106bde359144efbb963611d9ac00290aea2c58f1936a44b98d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08162",
    "kind": "arxiv",
    "version": 1
  }
}