Pith Number

pith:KA7XZWQ7

pith:2007:KA7XZWQ7CEYFEM4UZN3Y7LOKZK

not attested not anchored not stored refs pending

Selective Reflection Spectroscopy on the UV Third Resonance Line of Cs : Simultaneous Probing of a van der Waals Atom-Surface Interaction Sensitive to Far IR Couplings and of Interatomic Collisions

Daniel Bloch (LPL), Ismah\`ene Hamdi (LPL), Martial Ducloy (LPL), Mich\`ele Fichet (LPL), Pedro Chaves De Souza Segundo (LPL)

arxiv:physics/0701303 v1 · 2007-01-26 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KA7XZWQ7CEYFEM4UZN3Y7LOKZK}

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	2026-05-18T01:09:14.659901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

503f7cda1f1130523394cb778fadcaca9a91424077cd7fbca26e5a62bf98a4c7

Aliases

arxiv: physics/0701303 · arxiv_version: physics/0701303v1 · doi: 10.48550/arxiv.physics/0701303 · pith_short_12: KA7XZWQ7CEYF · pith_short_16: KA7XZWQ7CEYFEM4U · pith_short_8: KA7XZWQ7

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/KA7XZWQ7CEYFEM4UZN3Y7LOKZK \
  | 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: 503f7cda1f1130523394cb778fadcaca9a91424077cd7fbca26e5a62bf98a4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80a3807bf96199e401a13f54bd6c9b0e48e075db1027ecd656ac1e54122a226e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2007-01-26T14:59:14Z",
    "title_canon_sha256": "d9b8ca6934a5d52eac554387ca13241f83781a3f11e67b1023170d534a553fc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0701303",
    "kind": "arxiv",
    "version": 1
  }
}