Pith Number

pith:KADAYBRD

pith:2005:KADAYBRDYPIM6IYZHMOENH5ZIT

not attested not anchored not stored refs pending

Atom-molecule collisions in an optically trapped gas

Daniel Comparat (LAC), Marcel Mudrich (LAC), Nassim Zahzam (LAC), Pierre Pillet (LAC), Thibault Vogt (LAC)

arxiv:physics/0509197 v1 · 2005-09-23 · physics.atom-ph · quant-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{KADAYBRDYPIM6IYZHMOENH5ZIT}

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	2026-05-18T01:05:08.302108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50060c0623c3d0cf23193b1c469fb944d48524e0f4c59d674b94ad3b3ca792cb

Aliases

arxiv: physics/0509197 · arxiv_version: physics/0509197v1 · doi: 10.48550/arxiv.physics/0509197 · pith_short_12: KADAYBRDYPIM · pith_short_16: KADAYBRDYPIM6IYZ · pith_short_8: KADAYBRD

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/KADAYBRDYPIM6IYZHMOENH5ZIT \
  | 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: 50060c0623c3d0cf23193b1c469fb944d48524e0f4c59d674b94ad3b3ca792cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff37418814d17ce1555753911fef97be41299fdf2073ce1679f037de1af39a7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2005-09-23T10:18:58Z",
    "title_canon_sha256": "09b14097741a5bda3495ed7e50fce9fe4bf3d2ee140f3b99b7f003cd64b2351e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0509197",
    "kind": "arxiv",
    "version": 1
  }
}