Pith Number

pith:4GZIMQ74

pith:2016:4GZIMQ74E5MOTTJDES4666FWWD

not attested not anchored not stored refs pending

Spectral Triples for nonarchimedean local fields

Kaoru Sakai, Slawomir Klimek, Sumedha Rathnayake

arxiv:1612.03460 v1 · 2016-12-11 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GZIMQ74E5MOTTJDES4666FWWD}

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	2026-05-18T00:55:19.143292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b28643fc2758e9cd2324b9ef78b6b0ea9cd790fa6b887420bb610e9e3ed646

Aliases

arxiv: 1612.03460 · arxiv_version: 1612.03460v1 · doi: 10.48550/arxiv.1612.03460 · pith_short_12: 4GZIMQ74E5MO · pith_short_16: 4GZIMQ74E5MOTTJD · pith_short_8: 4GZIMQ74

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/4GZIMQ74E5MOTTJDES4666FWWD \
  | 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: e1b28643fc2758e9cd2324b9ef78b6b0ea9cd790fa6b887420bb610e9e3ed646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef85c020025d768cda1c6e1781b556a75cd4a32af5b9cbcb9ef3251b13d02ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-12-11T19:40:26Z",
    "title_canon_sha256": "da41071be4518848d10f5ed2525f129f86b6f56d7c09e27a2f84e9d1cd34968f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03460",
    "kind": "arxiv",
    "version": 1
  }
}