Pith Number

pith:WJDIYQBC

pith:2012:WJDIYQBCXQKOWD52XZTPYPKJNG

not attested not anchored not stored refs pending

Optofluidic random laser

B.N. Shivakiran Bhaktha, Patrick Sebbah, Xavier Noblin

arxiv:1203.0091 v1 · 2012-03-01 · 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{WJDIYQBCXQKOWD52XZTPYPKJNG}

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	2026-05-18T01:58:17.983527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2468c4022bc14eb0fbabe66fc3d4969b99f23b9105349ba92e63e7ef106b768

Aliases

arxiv: 1203.0091 · arxiv_version: 1203.0091v1 · doi: 10.48550/arxiv.1203.0091 · pith_short_12: WJDIYQBCXQKO · pith_short_16: WJDIYQBCXQKOWD52 · pith_short_8: WJDIYQBC

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/WJDIYQBCXQKOWD52XZTPYPKJNG \
  | 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: b2468c4022bc14eb0fbabe66fc3d4969b99f23b9105349ba92e63e7ef106b768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aea722d507ad4e104436ffeb9951cc3ef20140a2dcd5ea22b2a1e8bf4be4db7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-03-01T04:42:40Z",
    "title_canon_sha256": "025a706f241e87c2d9b32efc8f3f6a6b9e2631d669d86e35caf28a52151cfc07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0091",
    "kind": "arxiv",
    "version": 1
  }
}