Pith Number

pith:QAUBD7V3

pith:2010:QAUBD7V3PG5WOAOFS6SRRCP7U2

not attested not anchored not stored refs pending

Enhanced Two-Photon Absorption in a Hollow-Core Photonic Bandgap Fiber

Alexander L. Gaeta, Kasturi Saha, Pablo Londero, Vivek Venkataraman

arxiv:1011.0349 v1 · 2010-11-01 · physics.optics · physics.atom-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{QAUBD7V3PG5WOAOFS6SRRCP7U2}

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	2026-05-18T02:04:54.176961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

802811febb79bb6701c597a51889ffa6a5dedf578e1723a0fed1cde4571fc7d8

Aliases

arxiv: 1011.0349 · arxiv_version: 1011.0349v1 · doi: 10.48550/arxiv.1011.0349 · pith_short_12: QAUBD7V3PG5W · pith_short_16: QAUBD7V3PG5WOAOF · pith_short_8: QAUBD7V3

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/QAUBD7V3PG5WOAOFS6SRRCP7U2 \
  | 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: 802811febb79bb6701c597a51889ffa6a5dedf578e1723a0fed1cde4571fc7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b7318a6709f7fbd2fbac5e4c7a622fdbdc2606fa4fd0d25be6d906ea0a069bc",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-11-01T15:38:32Z",
    "title_canon_sha256": "aae27427b85f483b9bb401a081761e4d44e2332f75550a9845732089c83e8199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0349",
    "kind": "arxiv",
    "version": 1
  }
}