Pith Number

pith:KX2VAGU2

pith:2013:KX2VAGU2IFJTMYZ3QZUP2TPPT5

not attested not anchored not stored refs pending

Comparison of classical and quantal calculations of helium three-body recombination

Chris H. Greene, Jes\'us P\'erez-R\'ios, Jia Wang, Steve Ragole

arxiv:1310.7990 v1 · 2013-10-30 · physics.chem-ph · cond-mat.quant-gas · 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{KX2VAGU2IFJTMYZ3QZUP2TPPT5}

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	2026-05-18T01:46:47.545980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f5501a9a415336633b8668fd4def9f7dd272d4955abc4276ba800197c86a5c

Aliases

arxiv: 1310.7990 · arxiv_version: 1310.7990v1 · doi: 10.48550/arxiv.1310.7990 · pith_short_12: KX2VAGU2IFJT · pith_short_16: KX2VAGU2IFJTMYZ3 · pith_short_8: KX2VAGU2

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/KX2VAGU2IFJTMYZ3QZUP2TPPT5 \
  | 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: 55f5501a9a415336633b8668fd4def9f7dd272d4955abc4276ba800197c86a5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1959a4fb39aed69845fae199587936a4de903191202568a68e3b7e0de01e05",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-10-30T00:36:21Z",
    "title_canon_sha256": "4801c01f531033c092f53f46617476740574b97690699283611f498f31af09cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7990",
    "kind": "arxiv",
    "version": 1
  }
}