Pith Number

pith:CNX7NEG5

pith:2011:CNX7NEG5UHTNWGVLPMN2P5BPSR

not attested not anchored not stored refs pending

Dynamics of non-metric manifolds

Alexandre Gabard, David Gauld

arxiv:1102.5684 v1 · 2011-02-28 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNX7NEG5UHTNWGVLPMN2P5BPSR}

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	2026-05-18T04:27:46.263010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

136ff690dda1e6db1aab7b1ba7f42f9455d4183820872b1e050b7871e4fbaf1d

Aliases

arxiv: 1102.5684 · arxiv_version: 1102.5684v1 · doi: 10.48550/arxiv.1102.5684 · pith_short_12: CNX7NEG5UHTN · pith_short_16: CNX7NEG5UHTNWGVL · pith_short_8: CNX7NEG5

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/CNX7NEG5UHTNWGVLPMN2P5BPSR \
  | 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: 136ff690dda1e6db1aab7b1ba7f42f9455d4183820872b1e050b7871e4fbaf1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54df0009795ef200d907b907240547b5c2a8faab0c61938fd13da4dd60837638",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-02-28T15:07:36Z",
    "title_canon_sha256": "cb0330c408fb98933bed4572615a0c92951751e3b855e6cc8984daf2a27e3de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5684",
    "kind": "arxiv",
    "version": 1
  }
}