Pith Number

pith:SQ5A4YA2

pith:2012:SQ5A4YA2OB3XT2TDQM2IMPBL2F

not attested not anchored not stored refs pending

Superluminal signal conversion in stimulated Brillouin scattering via an optical fiber ring resonator

Fangying Tao, Gaomeng Wang, Jinmei Liu, Liang Zhang, Li Zhan, Qishun Shen, Taohu Xu

arxiv:1209.2863 v2 · 2012-09-13 · 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{SQ5A4YA2OB3XT2TDQM2IMPBL2F}

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	2026-05-18T03:42:53.904958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

943a0e601a707779ea638334863c2bd1689dd3a149111ea521ab7d8c5502e150

Aliases

arxiv: 1209.2863 · arxiv_version: 1209.2863v2 · doi: 10.48550/arxiv.1209.2863 · pith_short_12: SQ5A4YA2OB3X · pith_short_16: SQ5A4YA2OB3XT2TD · pith_short_8: SQ5A4YA2

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/SQ5A4YA2OB3XT2TDQM2IMPBL2F \
  | 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: 943a0e601a707779ea638334863c2bd1689dd3a149111ea521ab7d8c5502e150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8422206fa986855b94bb5fa4e11be627534b2e48b74a06f9d2d1a85095543788",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-09-13T11:49:40Z",
    "title_canon_sha256": "9ef91fdf40d010d9a3dafba8df39a6378815cabb26ce88a50b1d836cb297c3dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2863",
    "kind": "arxiv",
    "version": 2
  }
}