Pith Number

pith:5L3C3E4Q

pith:2008:5L3C3E4QWMACNE63VGU45R6KZ4

not attested not anchored not stored refs pending

Gravito-magnetic trapping of 87Rb

A. Bertoldi, L. Ricci

arxiv:0803.4276 v2 · 2008-03-29 · 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{5L3C3E4QWMACNE63VGU45R6KZ4}

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	2026-05-18T03:51:13.132869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf62d9390b3002693dba9a9cec7cacf0f21d1c3bce62b5bf2cbd2ee37d3fdd2

Aliases

arxiv: 0803.4276 · arxiv_version: 0803.4276v2 · doi: 10.48550/arxiv.0803.4276 · pith_short_12: 5L3C3E4QWMAC · pith_short_16: 5L3C3E4QWMACNE63 · pith_short_8: 5L3C3E4Q

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/5L3C3E4QWMACNE63VGU45R6KZ4 \
  | 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: eaf62d9390b3002693dba9a9cec7cacf0f21d1c3bce62b5bf2cbd2ee37d3fdd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd40ba6cb1460438109d4cd053f3bd4aa97579e1ce0d8a9d598eb33c9b929c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-03-29T17:43:59Z",
    "title_canon_sha256": "ccb672cf782918e55af4e62d15727bf5d802cc9878a295ed9c95c49ca59dccbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.4276",
    "kind": "arxiv",
    "version": 2
  }
}