Pith Number

pith:KJE3OGH6

pith:2018:KJE3OGH6S34ZJOBTEXYLNIYL5F

not attested not anchored not stored refs pending

Symmetries in exact Bohrification

Bert Lindenhovius, Klaas Landsman

arxiv:1806.04648 v2 · 2018-06-12 · 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{KJE3OGH6S34ZJOBTEXYLNIYL5F}

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	2026-05-18T00:13:21.116453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5249b718fe96f994b83325f0b6a30be96e6a74bfd95b9804871ae81a5f4e61e0

Aliases

arxiv: 1806.04648 · arxiv_version: 1806.04648v2 · doi: 10.48550/arxiv.1806.04648 · pith_short_12: KJE3OGH6S34Z · pith_short_16: KJE3OGH6S34ZJOBT · pith_short_8: KJE3OGH6

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/KJE3OGH6S34ZJOBTEXYLNIYL5F \
  | 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: 5249b718fe96f994b83325f0b6a30be96e6a74bfd95b9804871ae81a5f4e61e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ca8837249afa30d474320e5acaefa6048c000b5ce1ce00e7fc099c17fe9dfd3",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-06-12T17:07:49Z",
    "title_canon_sha256": "a5c9a65de2b205a763e83b790d69ecc26d91257c60473528f64174dd7dd938a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04648",
    "kind": "arxiv",
    "version": 2
  }
}