Pith Number

pith:GXU2AQLP

pith:2012:GXU2AQLPLINYRDAAODQTSFQUCP

not attested not anchored not stored refs pending

Anisotropic Fast-Marching on cartesian grids using Lattice Basis Reduction

Jean-Marie Mirebeau

arxiv:1201.1546 v3 · 2012-01-07 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXU2AQLPLINYRDAAODQTSFQUCP}

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	2026-05-18T02:37:52.342184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e9a0416f5a1b888c0070e139161413d9929670b8812733d37ac798486923f7

Aliases

arxiv: 1201.1546 · arxiv_version: 1201.1546v3 · doi: 10.48550/arxiv.1201.1546 · pith_short_12: GXU2AQLPLINY · pith_short_16: GXU2AQLPLINYRDAA · pith_short_8: GXU2AQLP

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/GXU2AQLPLINYRDAAODQTSFQUCP \
  | 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: 35e9a0416f5a1b888c0070e139161413d9929670b8812733d37ac798486923f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14bd72e75f59a2df5c4d543391f78bb8f65a8dba6c1964844f3e824b68ae86b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-01-07T11:37:15Z",
    "title_canon_sha256": "332b851a521b904391c7590b22b5904c7d132709a4a17c034e46623414d4b591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1546",
    "kind": "arxiv",
    "version": 3
  }
}