Pith Number

pith:SBTCJ6XI

pith:2013:SBTCJ6XI7LUMBNAYNHC6LCDMHP

not attested not anchored not stored refs pending

Tight Lower Bounds for Homology Inference

Aarti Singh, Alessandro Rinaldo, Larry Wasserman, Sivaraman Balakrishnan

arxiv:1307.7666 v1 · 2013-07-29 · stat.ML · cs.CG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBTCJ6XI7LUMBNAYNHC6LCDMHP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:17:15.220309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

906624fae8fae8c0b41869c5e5886c3bc67b425267b593d94e085f1c8f4c617c

Aliases

arxiv: 1307.7666 · arxiv_version: 1307.7666v1 · doi: 10.48550/arxiv.1307.7666 · pith_short_12: SBTCJ6XI7LUM · pith_short_16: SBTCJ6XI7LUMBNAY · pith_short_8: SBTCJ6XI

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/SBTCJ6XI7LUMBNAYNHC6LCDMHP \
  | 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: 906624fae8fae8c0b41869c5e5886c3bc67b425267b593d94e085f1c8f4c617c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c67b9133e873254cdd14acf0579bd34e663b0a678544ec07917286bf4dd1a933",
    "cross_cats_sorted": [
      "cs.CG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-07-29T17:57:33Z",
    "title_canon_sha256": "bad5a4af4da3f611ce1245927335f04854d19338744ea556d1889990ccd24b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7666",
    "kind": "arxiv",
    "version": 1
  }
}