Pith Number

pith:DIN7JJBJ

pith:2012:DIN7JJBJ376YKBVEEQW7UADIP4

not attested not anchored not stored refs pending

Stimulated Brillouin Scattering Thresholds in Optical Fibers for Lasers Linewidth Broadened with Noise

V. R. Supradeepa

arxiv:1211.2249 v2 · 2012-11-09 · 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{DIN7JJBJ376YKBVEEQW7UADIP4}

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	2026-05-18T01:53:17.284391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a1bf4a429dffd8506a4242dfa00687f012fc11086240aff21bac46663d448c5

Aliases

arxiv: 1211.2249 · arxiv_version: 1211.2249v2 · doi: 10.48550/arxiv.1211.2249 · pith_short_12: DIN7JJBJ376Y · pith_short_16: DIN7JJBJ376YKBVE · pith_short_8: DIN7JJBJ

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/DIN7JJBJ376YKBVEEQW7UADIP4 \
  | 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: 1a1bf4a429dffd8506a4242dfa00687f012fc11086240aff21bac46663d448c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b3db829af5ae7d1ee4da0e7afcc4b56cf291ce008f10cc2b8b4a78f09346a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-11-09T21:24:50Z",
    "title_canon_sha256": "84658d6bc85c8c803917d150dea3d1a66c7019e2ee45bec419f4b03faf1691ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2249",
    "kind": "arxiv",
    "version": 2
  }
}