Pith Number

pith:KWQGUFE3

pith:2012:KWQGUFE3JXZOSSYDZHPKZO7W73

not attested not anchored not stored refs pending

Optimally shaped narrowband pulses for Femtosecond Stimulated Raman Spectroscopy in the range 330-750 nm

C. Ferrante, C. G. Elles, E. Pontecorvo, T. Scopigno

arxiv:1212.4957 v1 · 2012-12-20 · 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{KWQGUFE3JXZOSSYDZHPKZO7W73}

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	2026-05-18T01:52:30.003192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a06a149b4df2e94b03c9deacbbf6fedd0161a44ca1a8156716987e9e6d74d6

Aliases

arxiv: 1212.4957 · arxiv_version: 1212.4957v1 · doi: 10.48550/arxiv.1212.4957 · pith_short_12: KWQGUFE3JXZO · pith_short_16: KWQGUFE3JXZOSSYD · pith_short_8: KWQGUFE3

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/KWQGUFE3JXZOSSYDZHPKZO7W73 \
  | 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: 55a06a149b4df2e94b03c9deacbbf6fedd0161a44ca1a8156716987e9e6d74d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ccc44f184768ae4496521f57e15e0fbc2cdd4de30c8a73dc99bc98f3e5b874a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-12-20T09:33:00Z",
    "title_canon_sha256": "09eeb64aca93ae79c0377f639e27fe405ad6671e6cc300cf557b5839eb941b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4957",
    "kind": "arxiv",
    "version": 1
  }
}