Pith Number

pith:UTPHVE5F

pith:2011:UTPHVE5FQW4NT2THXGWEDPEFNI

not attested not anchored not stored refs pending

A Multi-Path Interferometer on an Atom Chip

Francesco S. Cataliotti, Ivan Herrera, Jovana Petrovic, Pietro Lombardi

arxiv:1111.4321 v1 · 2011-11-18 · physics.atom-ph · cond-mat.quant-gas · quant-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{UTPHVE5FQW4NT2THXGWEDPEFNI}

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	2026-05-18T04:01:49.353454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4de7a93a585b8d9ea67b9ac41bc856a1c5749e7d983496ab8b9cfc1f23fa58c

Aliases

arxiv: 1111.4321 · arxiv_version: 1111.4321v1 · doi: 10.48550/arxiv.1111.4321 · pith_short_12: UTPHVE5FQW4N · pith_short_16: UTPHVE5FQW4NT2TH · pith_short_8: UTPHVE5F

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/UTPHVE5FQW4NT2THXGWEDPEFNI \
  | 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: a4de7a93a585b8d9ea67b9ac41bc856a1c5749e7d983496ab8b9cfc1f23fa58c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a29b7e5a7b685947f2af270bc6cb783302bfb10187aafe5149dcd4d25db5904",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-11-18T10:21:54Z",
    "title_canon_sha256": "be115fef9160d8dd84cee9f32aa5a31c9cf003e7d703d2b24c33c2e297af69cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4321",
    "kind": "arxiv",
    "version": 1
  }
}