Pith Number

pith:UAKUWLRM

pith:2011:UAKUWLRMULOXCNXMC6VPMDZI4F

not attested not anchored not stored refs pending

Conceptually new mechanism for trapping neutral, polar particles

R. Bl\"umel

arxiv:1102.2537 v1 · 2011-02-12 · 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{UAKUWLRMULOXCNXMC6VPMDZI4F}

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	2026-05-18T04:28:47.132848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0154b2e2ca2dd7136ec17aaf60f28e1788bbe24fa0decba54facc79f325c49e

Aliases

arxiv: 1102.2537 · arxiv_version: 1102.2537v1 · doi: 10.48550/arxiv.1102.2537 · pith_short_12: UAKUWLRMULOX · pith_short_16: UAKUWLRMULOXCNXM · pith_short_8: UAKUWLRM

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/UAKUWLRMULOXCNXMC6VPMDZI4F \
  | 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: a0154b2e2ca2dd7136ec17aaf60f28e1788bbe24fa0decba54facc79f325c49e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b9863d8d00a03876757ce64a4136c92f53201107a20744350bd86a2df935e65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-02-12T20:38:38Z",
    "title_canon_sha256": "4833296e10adf1ea6ead5acd401c272583c0131959c3b0ce067cc01257e2e1f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2537",
    "kind": "arxiv",
    "version": 1
  }
}