Pith Number

pith:75XSOCJC

pith:2011:75XSOCJC7IMOC22JGWR7IW6BKV

not attested not anchored not stored refs pending

On the order of an automorphism of a smooth hypersurface

Alvaro Liendo, V\'ictor Gonz\'alez-Aguilera

arxiv:1102.3443 v3 · 2011-02-16 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75XSOCJC7IMOC22JGWR7IW6BKV}

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	2026-05-18T02:56:42.641481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6f270922fa18e16b4935a3f45bc15568f9f45c2f6ba38e3505d0767b057330

Aliases

arxiv: 1102.3443 · arxiv_version: 1102.3443v3 · doi: 10.48550/arxiv.1102.3443 · pith_short_12: 75XSOCJC7IMO · pith_short_16: 75XSOCJC7IMOC22J · pith_short_8: 75XSOCJC

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/75XSOCJC7IMOC22JGWR7IW6BKV \
  | 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: ff6f270922fa18e16b4935a3f45bc15568f9f45c2f6ba38e3505d0767b057330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5c7f95a07e0ccc9ec834e3982208b691e5f00d1fb3252a9f072f66153b8e4c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-02-16T22:12:39Z",
    "title_canon_sha256": "22e217196228e7d55e7d5959468521ce6fce5ee9b0eadce395781c33531bd0c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3443",
    "kind": "arxiv",
    "version": 3
  }
}