Pith Number

pith:3C5IGMC3

pith:2014:3C5IGMC3QYLSSRWWXNVJOFICF6

not attested not anchored not stored refs pending

Ultracold mixtures of metastable He and Rb: scattering lengths from ab initio calculations and thermalization measurements

A. S. Flores, D. K\c{e}dziera, H. P. Mishra, \L. Mentel, M. Puchalski, P. S. \.Zuchowski, S. Knoop, W. Vassen

arxiv:1404.4826 v2 · 2014-04-18 · cond-mat.quant-gas · 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{3C5IGMC3QYLSSRWWXNVJOFICF6}

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	2026-05-18T02:45:21.418014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8ba83305b86172946d6bb6a9715022f8eba01a0ab502d681bad8890149cefeb

Aliases

arxiv: 1404.4826 · arxiv_version: 1404.4826v2 · doi: 10.48550/arxiv.1404.4826 · pith_short_12: 3C5IGMC3QYLS · pith_short_16: 3C5IGMC3QYLSSRWW · pith_short_8: 3C5IGMC3

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/3C5IGMC3QYLSSRWWXNVJOFICF6 \
  | 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: d8ba83305b86172946d6bb6a9715022f8eba01a0ab502d681bad8890149cefeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3481ac4d86eb5b57b794f9180f5660943a77da4a196015949be869905aa0f892",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-04-18T15:57:36Z",
    "title_canon_sha256": "f94212e6af44d67c7039660703b88da03778d559e946c1476d2aa08e68ca1450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4826",
    "kind": "arxiv",
    "version": 2
  }
}