Pith Number

pith:UTAI7XOO

pith:2015:UTAI7XOOMEPBDT3XD33SAROIC6

not attested not anchored not stored refs pending

Ab initio interaction potentials and scattering lengths for ultracold mixtures of metastable helium and alkali-metal atoms

Dariusz K\c{e}dziera, {\L}ukasz Mentel, Piotr S. \.Zuchowski, Steven Knoop

arxiv:1501.00884 v2 · 2015-01-05 · cond-mat.quant-gas · physics.atom-ph · physics.chem-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{UTAI7XOOMEPBDT3XD33SAROIC6}

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	2026-05-18T01:34:57.296948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4c08fddce611e11cf771ef72045c817a468505095e7e3241acf437ccbb1f349

Aliases

arxiv: 1501.00884 · arxiv_version: 1501.00884v2 · doi: 10.48550/arxiv.1501.00884 · pith_short_12: UTAI7XOOMEPB · pith_short_16: UTAI7XOOMEPBDT3X · pith_short_8: UTAI7XOO

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/UTAI7XOOMEPBDT3XD33SAROIC6 \
  | 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: a4c08fddce611e11cf771ef72045c817a468505095e7e3241acf437ccbb1f349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa9c10e7562319df629f6999ed2a2349ee6a1adae26637c5abbf13ae7594c7f",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-01-05T15:11:25Z",
    "title_canon_sha256": "7875c90a5e3ac623785f13cf4429bd69a6e2e210229012aa3339f67c3e40948b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00884",
    "kind": "arxiv",
    "version": 2
  }
}