Pith Number

pith:U5EP7X2K

pith:2005:U5EP7X2KYTNU5TM6ZGSBSWVQHZ

not attested not anchored not stored refs pending

Rotationally induced Penning ionization of ultracold photoassociated helium dimers

A. P. Mosk, D. Nehari, J. L\'eonard, M. Leduc, M. van Rijnbach, M. Walhout, P. van der Straten

arxiv:cond-mat/0502401 v1 · 2005-02-16 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5EP7X2KYTNU5TM6ZGSBSWVQHZ}

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	2026-05-18T01:39:53.691790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a748ffdf4ac4db4ecd9ec9a4195ab03e5e89cbdfff43730c6319bb30d0e21a9d

Aliases

arxiv: cond-mat/0502401 · arxiv_version: cond-mat/0502401v1 · doi: 10.48550/arxiv.cond-mat/0502401 · pith_short_12: U5EP7X2KYTNU · pith_short_16: U5EP7X2KYTNU5TM6 · pith_short_8: U5EP7X2K

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/U5EP7X2KYTNU5TM6ZGSBSWVQHZ \
  | 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: a748ffdf4ac4db4ecd9ec9a4195ab03e5e89cbdfff43730c6319bb30d0e21a9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3521a81db2f244de3c6df1bda792f3b5701da0260f039ff8cad95ecc61b928fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2005-02-16T17:13:58Z",
    "title_canon_sha256": "5b0420cdc8670ed3e9dd0aba5036fa68353cf2c082a99c27548605f303ec725f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502401",
    "kind": "arxiv",
    "version": 1
  }
}