Pith Number

pith:WIJK5P5S

pith:2006:WIJK5P5SEA4BARFB265X4J2SZQ

not attested not anchored not stored refs pending

Cold collisions of OH and Rb. I: the free collision

Daniel E. Potter, Jeremy M. Hutson, John L. Bohn, Manuel Lara, Pavel Sold\'an

arxiv:physics/0608200 v1 · 2006-08-19 · physics.atom-ph · physics.chem-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{WIJK5P5SEA4BARFB265X4J2SZQ}

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	2026-05-18T01:38:06.668688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b212aebfb220381044a1d7bb7e2752cc2d4e1b3c2bc9cb4656d840d186050c2b

Aliases

arxiv: physics/0608200 · arxiv_version: physics/0608200v1 · doi: 10.48550/arxiv.physics/0608200 · pith_short_12: WIJK5P5SEA4B · pith_short_16: WIJK5P5SEA4BARFB · pith_short_8: WIJK5P5S

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/WIJK5P5SEA4BARFB265X4J2SZQ \
  | 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: b212aebfb220381044a1d7bb7e2752cc2d4e1b3c2bc9cb4656d840d186050c2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6d23811f7fa8344ae6ac189ee8f8fe2fd54aeb7919097602accead4013afc6",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2006-08-19T00:13:49Z",
    "title_canon_sha256": "b8aa48c9c94c1edb009911fff1179ac3409ee07604da769f04e3ebb301675611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0608200",
    "kind": "arxiv",
    "version": 1
  }
}