Pith Number

pith:EXZUBKOW

pith:2017:EXZUBKOWQFLRXTN6VEKAXOLSYA

not attested not anchored not stored refs pending

Topological Perspectives on Statistical Quantities II

Nissim Ranade

arxiv:1710.06381 v1 · 2017-10-17 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXZUBKOWQFLRXTN6VEKAXOLSYA}

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	2026-05-18T00:32:36.917151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f340a9d681571bcdbea9140bb972c021f594ce89d56dea9838abbdffb3438f

Aliases

arxiv: 1710.06381 · arxiv_version: 1710.06381v1 · doi: 10.48550/arxiv.1710.06381 · pith_short_12: EXZUBKOWQFLR · pith_short_16: EXZUBKOWQFLRXTN6 · pith_short_8: EXZUBKOW

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/EXZUBKOWQFLRXTN6VEKAXOLSYA \
  | 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: 25f340a9d681571bcdbea9140bb972c021f594ce89d56dea9838abbdffb3438f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef258499f8c1ecdafb6a6f60fe6178aa137b8ebf07450e4c3ad3f0e7efdadf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-10-17T16:49:22Z",
    "title_canon_sha256": "b379be6e4d2cee0e0255bb3ed856f733a7f46af50425ff884f039ff2a1f27081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06381",
    "kind": "arxiv",
    "version": 1
  }
}