Pith Number

pith:PYZLAM5Y

pith:2003:PYZLAM5YPAWSWH2XABI5JCDX5Q

not attested not anchored not stored refs pending

Compact, Robust Source of Cold Atoms for Efficient Loading of a Magnetic Guide

M. Prentiss, M. Vengalattore, R.S. Conroy, W. Rooijakkers, Y. Xiao

arxiv:physics/0308108 v1 · 2003-08-28 · 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{PYZLAM5YPAWSWH2XABI5JCDX5Q}

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	2026-05-18T01:38:08.718430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e32b033b8782d2b1f570051d48877ec384a6896cd3b136e46ec7d1252131390

Aliases

arxiv: physics/0308108 · arxiv_version: physics/0308108v1 · doi: 10.48550/arxiv.physics/0308108 · pith_short_12: PYZLAM5YPAWS · pith_short_16: PYZLAM5YPAWSWH2X · pith_short_8: PYZLAM5Y

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/PYZLAM5YPAWSWH2XABI5JCDX5Q \
  | 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: 7e32b033b8782d2b1f570051d48877ec384a6896cd3b136e46ec7d1252131390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d03dc98d9d7cc58634a6faed24972bbd3addc93064a9173768effe6daf1309",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2003-08-28T15:13:41Z",
    "title_canon_sha256": "f302562c41d1aca8dffe8428926a2aafb5f9a7f326a45e6a54c9f15c833721de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0308108",
    "kind": "arxiv",
    "version": 1
  }
}