Pith Number

pith:V3A4FIXG

pith:2015:V3A4FIXGVZZABCN64TYMCDV45T

not attested not anchored not stored refs pending

Modeling sympathetic cooling of molecules by ultracold atoms

Jeremy M. Hutson, Jongseok Lim, Matthew D. Frye, M. R. Tarbutt

arxiv:1508.03987 v2 · 2015-08-17 · physics.atom-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{V3A4FIXGVZZABCN64TYMCDV45T}

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	2026-05-18T01:26:41.957177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec1c2a2e6ae720089bee4f0c10ebcecc3a4e994ce521eed2790bfb4afa5093a

Aliases

arxiv: 1508.03987 · arxiv_version: 1508.03987v2 · doi: 10.48550/arxiv.1508.03987 · pith_short_12: V3A4FIXGVZZA · pith_short_16: V3A4FIXGVZZABCN6 · pith_short_8: V3A4FIXG

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/V3A4FIXGVZZABCN64TYMCDV45T \
  | 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: aec1c2a2e6ae720089bee4f0c10ebcecc3a4e994ce521eed2790bfb4afa5093a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a95ccfc788a172acc0f0e525f12aba00d51719ee127f44ac5e4af938e28d9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-08-17T11:53:00Z",
    "title_canon_sha256": "6e1c1731489e71b2049eafa871e42136ec59ed7452eca5dfb3770d076f27e1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03987",
    "kind": "arxiv",
    "version": 2
  }
}