Pith Number

pith:MQGHW7CT

pith:2017:MQGHW7CTIWT3JGZSM5QOBYITFZ

not attested not anchored not stored refs pending

Infinite index extensions of local nets and defects

Luca Giorgetti, Simone Del Vecchio

arxiv:1703.03605 v1 · 2017-03-10 · math.OA · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQGHW7CTIWT3JGZSM5QOBYITFZ}

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.

Cited by

1 paper in Pith

How to have your wormholes and factorize, too

Receipt and verification

First computed	2026-05-18T00:18:53.906043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640c7b7c5345a7b49b326760e0e1132e79d6c0ebb085b6e9358c09959c60d7f4

Aliases

arxiv: 1703.03605 · arxiv_version: 1703.03605v1 · doi: 10.48550/arxiv.1703.03605 · pith_short_12: MQGHW7CTIWT3 · pith_short_16: MQGHW7CTIWT3JGZS · pith_short_8: MQGHW7CT

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/MQGHW7CTIWT3JGZSM5QOBYITFZ \
  | 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: 640c7b7c5345a7b49b326760e0e1132e79d6c0ebb085b6e9358c09959c60d7f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d423d968e4a35a34c7a120bd5449eddedc3b8b746bdf082f27342fb58b4650e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-03-10T10:06:50Z",
    "title_canon_sha256": "4d60896b8ef7bf78094acdb86da3c542030b225a0f213ad102005ea80079a8b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03605",
    "kind": "arxiv",
    "version": 1
  }
}