Pith Number

pith:KNIPU4AO

pith:2013:KNIPU4AOXXEXZ2HY67LXIX2H46

not attested not anchored not stored refs pending

On a canonical construction of tesselated surfaces via finite group theory, Part I

Ergun Yalcin, Jonathan Pakianathan, Mark Herman

arxiv:1310.3848 v1 · 2013-10-14 · math.GT · math.AT · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNIPU4AOXXEXZ2HY67LXIX2H46}

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	2026-05-18T03:10:25.834577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5350fa700ebdc97ce8f8f7d7745f47e78e5d874b33564cc06bc4cc5ab6daddeb

Aliases

arxiv: 1310.3848 · arxiv_version: 1310.3848v1 · doi: 10.48550/arxiv.1310.3848 · pith_short_12: KNIPU4AOXXEX · pith_short_16: KNIPU4AOXXEXZ2HY · pith_short_8: KNIPU4AO

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/KNIPU4AOXXEXZ2HY67LXIX2H46 \
  | 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: 5350fa700ebdc97ce8f8f7d7745f47e78e5d874b33564cc06bc4cc5ab6daddeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36975b83235856cd79bc30998e848599277a544700d3000834fb6db1c1e4cefc",
    "cross_cats_sorted": [
      "math.AT",
      "math.CO",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-10-14T20:49:04Z",
    "title_canon_sha256": "ad42d464fc286157c79f6f6e293152b2c57fc33a9475f68b032354437538cccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3848",
    "kind": "arxiv",
    "version": 1
  }
}