Pith Number

pith:7EZBKQEB

pith:2018:7EZBKQEBMS5TIPUBBXG7BJ73WQ

not attested not anchored not stored refs pending

Measuring geometric phase without interferometry

A. N. Vamivakas, J. Hassett, M. A. Alonso, M. R. Dennis, R. Guti\'errez-Cuevas, T. Malhotra

arxiv:1805.10381 v1 · 2018-05-25 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EZBKQEBMS5TIPUBBXG7BJ73WQ}

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	2026-05-18T00:11:33.579855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f93215408164bb343e810dcdf0a7fbb40fe1a4b29ee9e6d125b19ef98a1fe72f

Aliases

arxiv: 1805.10381 · arxiv_version: 1805.10381v1 · doi: 10.48550/arxiv.1805.10381 · pith_short_12: 7EZBKQEBMS5T · pith_short_16: 7EZBKQEBMS5TIPUB · pith_short_8: 7EZBKQEB

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/7EZBKQEBMS5TIPUBBXG7BJ73WQ \
  | 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: f93215408164bb343e810dcdf0a7fbb40fe1a4b29ee9e6d125b19ef98a1fe72f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87064cc34463b16a2fc02cd95bb1bd9f7e86dcfa50fd6349ed62149302eb922e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-25T22:26:30Z",
    "title_canon_sha256": "2efde8a47e090cba85f6eab40d5b6987f225266a9892abb8d315e3f8037f4a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10381",
    "kind": "arxiv",
    "version": 1
  }
}