Pith Number

pith:LCUANB6S

pith:2012:LCUANB6SSH2FQ4WTQTURERJ5U5

not attested not anchored not stored refs pending

The structure and stability of persistence modules

(2) Pomona College - USA), Frederic Chazal (1), Marc Glisse (1), Steve Oudot (1) ((1) INRIA Saclay - France, Vin de Silva (2)

arxiv:1207.3674 v3 · 2012-07-16 · math.AT · cs.CG · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCUANB6SSH2FQ4WTQTURERJ5U5}

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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

Higher-order Persistence Diagrams

Receipt and verification

First computed	2026-05-18T03:30:25.732573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a80687d291f45872d384e912453da751c96b80ce11690577936f689c59cd84

Aliases

arxiv: 1207.3674 · arxiv_version: 1207.3674v3 · doi: 10.48550/arxiv.1207.3674 · pith_short_12: LCUANB6SSH2F · pith_short_16: LCUANB6SSH2FQ4WT · pith_short_8: LCUANB6S

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/LCUANB6SSH2FQ4WTQTURERJ5U5 \
  | 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: 58a80687d291f45872d384e912453da751c96b80ce11690577936f689c59cd84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b935eccfc1dc497a3f1d89f5774f7052d571d49eb9ed554b3f078c60883c6e",
    "cross_cats_sorted": [
      "cs.CG",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2012-07-16T13:27:14Z",
    "title_canon_sha256": "e23b47e2c710073acedf2deb710dc1ad903083f3be566233defc33d715c7ff01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3674",
    "kind": "arxiv",
    "version": 3
  }
}