Pith Number

pith:6UJO3Y7S

pith:2012:6UJO3Y7SCZF4HPBU4KWR7NXVYF

not attested not anchored not stored refs pending

Femtosecond pulses and dynamics of molecular photoexcitation: RbCs example

A. Crubellier, A. Derevianko, B. E. Londono, E. Luc-Koenig, J. E. Mahecha

arxiv:1203.0605 v1 · 2012-03-03 · physics.atom-ph · physics.chem-ph · 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{6UJO3Y7SCZF4HPBU4KWR7NXVYF}

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	2026-05-18T01:58:15.378255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f512ede3f2164bc3bc34e2ad1fb6f5c14948c3a7e50aaddd1e7d01c5c34a3d40

Aliases

arxiv: 1203.0605 · arxiv_version: 1203.0605v1 · doi: 10.48550/arxiv.1203.0605 · pith_short_12: 6UJO3Y7SCZF4 · pith_short_16: 6UJO3Y7SCZF4HPBU · pith_short_8: 6UJO3Y7S

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/6UJO3Y7SCZF4HPBU4KWR7NXVYF \
  | 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: f512ede3f2164bc3bc34e2ad1fb6f5c14948c3a7e50aaddd1e7d01c5c34a3d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5c696b88d41b9d2f499f13e433c3d976d028a25abfe5902e03b0b75fcf89fd1",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-03-03T04:10:07Z",
    "title_canon_sha256": "833aa2bffaa4da0c89d3c0ecf73c6bfb10991fc6b2890b498b82090a8de7ccd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0605",
    "kind": "arxiv",
    "version": 1
  }
}