Pith Number

pith:A5JXATXN

pith:2012:A5JXATXNVIP2WDPO4XA5XFVMFN

not attested not anchored not stored refs pending

Finitude g\'eom\'etrique en g\'eom\'etrie de Hilbert + an erratum/addendum

Ludovic Marquis (IRMAR), Micka\"el Crampon, Pierre-Louis Blayac (IRMA)

arxiv:1202.5442 v3 · 2012-02-24 · math.GT · math.GR · 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{A5JXATXNVIP2WDPO4XA5XFVMFN}

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.

Cited by

1 paper in Pith

Transverse groups preserving proper domains in flag manifolds

Receipt and verification

First computed	2026-07-05T09:22:11.474775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0753704eedaa1fab0deee5c1db96ac2b41f8600f4fcb28b92b610cfbf45b21b8

Aliases

arxiv: 1202.5442 · arxiv_version: 1202.5442v3 · doi: 10.48550/arxiv.1202.5442 · pith_short_12: A5JXATXNVIP2 · pith_short_16: A5JXATXNVIP2WDPO · pith_short_8: A5JXATXN

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/A5JXATXNVIP2WDPO4XA5XFVMFN \
  | 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: 0753704eedaa1fab0deee5c1db96ac2b41f8600f4fcb28b92b610cfbf45b21b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd2e0b6a39f8d175d24535d48166aad2315b585e0b3763bc6e626c5668003969",
    "cross_cats_sorted": [
      "math.GR",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2012-02-24T13:13:38Z",
    "title_canon_sha256": "27e3b0a0ac2985c3cc535120c1514c8fa28589d545e15998227cdb99ee76d5de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5442",
    "kind": "arxiv",
    "version": 3
  }
}