Pith Number

pith:QT7YPMAX

pith:2016:QT7YPMAXACW3FD64A7UKEAQSZ4

not attested not anchored not stored refs pending

Deceleration of a supersonic beam of SrF molecules to 120 m/s

A. Zapara, Q. Esajas, S.C. Mathavan, S. Hoekstra

arxiv:1609.09734 v1 · 2016-09-30 · 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{QT7YPMAXACW3FD64A7UKEAQSZ4}

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	2026-05-17T23:40:36.868145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84ff87b01700adb28fdc07e8a20212cf2f52838625dfe7b7ee96db4be019d015

Aliases

arxiv: 1609.09734 · arxiv_version: 1609.09734v1 · doi: 10.48550/arxiv.1609.09734 · pith_short_12: QT7YPMAXACW3 · pith_short_16: QT7YPMAXACW3FD64 · pith_short_8: QT7YPMAX

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/QT7YPMAXACW3FD64A7UKEAQSZ4 \
  | 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: 84ff87b01700adb28fdc07e8a20212cf2f52838625dfe7b7ee96db4be019d015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "787cf0f4b137d9e363cf0c24caa6a21c08329cb0e1540aa9806fdf26465fb486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-09-30T13:56:22Z",
    "title_canon_sha256": "4202b3af4dcbbb5787bb0d2f50c4fc9a8d511638d841ace32e2a8318e098189e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09734",
    "kind": "arxiv",
    "version": 1
  }
}