Pith Number

pith:4I5WFZSO

pith:2011:4I5WFZSOI4LZ6OL34AEXOCSYYZ

not attested not anchored not stored refs pending

Fabrication of Bragg gratings in sub-wavelength diameter As2Se3 chalcogenide wires

Chams Baker, Martin Rochette, Raja Ahmad

arxiv:1105.5400 v1 · 2011-05-26 · 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{4I5WFZSOI4LZ6OL34AEXOCSYYZ}

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	2026-05-18T02:01:50.191219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23b62e64e47179f397be009770a58c67f49bb6a9e837b9232c9f1b67915b808

Aliases

arxiv: 1105.5400 · arxiv_version: 1105.5400v1 · doi: 10.48550/arxiv.1105.5400 · pith_short_12: 4I5WFZSOI4LZ · pith_short_16: 4I5WFZSOI4LZ6OL3 · pith_short_8: 4I5WFZSO

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/4I5WFZSOI4LZ6OL34AEXOCSYYZ \
  | 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: e23b62e64e47179f397be009770a58c67f49bb6a9e837b9232c9f1b67915b808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30212b7b8d5e8026aa32a69b1db8a8543a500bc3f275202e7dd82f2ecbc8d7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-05-26T20:41:42Z",
    "title_canon_sha256": "ad8883a009294a2f82091460741b7ad94ae0d87aaead8b7fdb322a8afb04ff78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5400",
    "kind": "arxiv",
    "version": 1
  }
}