Pith Number

pith:A25EI625

pith:2011:A25EI625XSHHU5ERSDNISP4JZO

not attested not anchored not stored refs pending

Triple linking numbers and triple point numbers of certain $T^2$-links

Inasa Nakamura

arxiv:1102.3736 v2 · 2011-02-18 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A25EI625XSHHU5ERSDNISP4JZO}

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	2026-05-18T04:02:25.265850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ba447b5dbc8e7a749190da893f89cbb989e294b507a493471593df53ab708e

Aliases

arxiv: 1102.3736 · arxiv_version: 1102.3736v2 · doi: 10.48550/arxiv.1102.3736 · pith_short_12: A25EI625XSHH · pith_short_16: A25EI625XSHHU5ER · pith_short_8: A25EI625

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/A25EI625XSHHU5ERSDNISP4JZO \
  | 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: 06ba447b5dbc8e7a749190da893f89cbb989e294b507a493471593df53ab708e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c73c67c5b6fe644c19f70648c6e6b8d51bf495110cc8f59442ebcce9c02c381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2011-02-18T01:58:26Z",
    "title_canon_sha256": "86803e109ca3942a3601a30020a7a5784510d643c74cb9d2c8ec0d5850dc3143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3736",
    "kind": "arxiv",
    "version": 2
  }
}