Pith Number

pith:WZ4NJSYD

pith:2009:WZ4NJSYDUMR52TOBWTQINMGWH5

not attested not anchored not stored refs pending

Transport of polar molecules by an alternating gradient guide

B. E. Sauer, E. A. Hinds, J. J. Hudson, J. M. Dyne, M. R. Tarbutt, S. Armitage, T. E. Wall

arxiv:0905.2082 v2 · 2009-05-13 · 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{WZ4NJSYDUMR52TOBWTQINMGWH5}

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	2026-05-18T02:13:39.652220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b678d4cb03a323dd4dc1b4e086b0d63f6bffcfdcdd6c9b6d9d7765a7e7609e2f

Aliases

arxiv: 0905.2082 · arxiv_version: 0905.2082v2 · doi: 10.48550/arxiv.0905.2082 · pith_short_12: WZ4NJSYDUMR5 · pith_short_16: WZ4NJSYDUMR52TOB · pith_short_8: WZ4NJSYD

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/WZ4NJSYDUMR52TOBWTQINMGWH5 \
  | 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: b678d4cb03a323dd4dc1b4e086b0d63f6bffcfdcdd6c9b6d9d7765a7e7609e2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd1f1af6d96a5c1dc644604b9d81441147d6c1861a9d71627d75a4e7ac77784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-05-13T14:58:04Z",
    "title_canon_sha256": "d48f092012d9f857ce987bbc32535480c6691873b602f2708878a1d5cf77d58b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2082",
    "kind": "arxiv",
    "version": 2
  }
}