Pith Number

pith:6WMZ7XN4

pith:2013:6WMZ7XN45PE5TALAOSRVZVPH4J

not attested not anchored not stored refs pending

Local rigidity of Schottky maps

Sergei Merenkov

arxiv:1305.4683 v1 · 2013-05-21 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6WMZ7XN45PE5TALAOSRVZVPH4J}

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	2026-05-18T03:25:15.480634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5999fddbcebc9d9816074a35cd5e7e251f8a4a49902148939e2fb5850f60ac1

Aliases

arxiv: 1305.4683 · arxiv_version: 1305.4683v1 · doi: 10.48550/arxiv.1305.4683 · pith_short_12: 6WMZ7XN45PE5 · pith_short_16: 6WMZ7XN45PE5TALA · pith_short_8: 6WMZ7XN4

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/6WMZ7XN45PE5TALAOSRVZVPH4J \
  | 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: f5999fddbcebc9d9816074a35cd5e7e251f8a4a49902148939e2fb5850f60ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50fb07f46e1641adf18d9ab56f53b84845f06637c8efcb9428806a622b16661f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2013-05-21T00:37:59Z",
    "title_canon_sha256": "f0acf7de3ae978e4928e2e9c1e939bbfa3e9f3136e23f12a26adf63bbabfa1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4683",
    "kind": "arxiv",
    "version": 1
  }
}