Pith Number

pith:NDNRZANV

pith:2017:NDNRZANVOJ5XY7P7JS4KDMGO7H

not attested not anchored not stored refs pending

Quantum localisation on the circle

Diego Noguera, Jean Pierre Gazeau, Rodrigo Fresneda

arxiv:1708.03693 v1 · 2017-08-11 · math-ph · math.MP · 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{NDNRZANVOJ5XY7P7JS4KDMGO7H}

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	2026-05-18T00:15:21.414891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68db1c81b5727b7c7dff4cb8a1b0cef9d1dd20bbf2f852889035999f7f51c2d5

Aliases

arxiv: 1708.03693 · arxiv_version: 1708.03693v1 · doi: 10.48550/arxiv.1708.03693 · pith_short_12: NDNRZANVOJ5X · pith_short_16: NDNRZANVOJ5XY7P7 · pith_short_8: NDNRZANV

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/NDNRZANVOJ5XY7P7JS4KDMGO7H \
  | 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: 68db1c81b5727b7c7dff4cb8a1b0cef9d1dd20bbf2f852889035999f7f51c2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7e34e0969bebf4ad1dcf19efb7acd75e06b396cb686463dd4df3f5dc76acda",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-08-11T20:19:44Z",
    "title_canon_sha256": "8791da6253fbc1d00eff5ed8948283949c9cf5c3ee228345780a20f8af8da2d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03693",
    "kind": "arxiv",
    "version": 1
  }
}