Pith Number

pith:FCHHTC4C

pith:2015:FCHHTC4C2O7OYFQ3AZ525VNLBJ

not attested not anchored not stored refs pending

Anisotropic Diffusion in ITK

Jean-Marie Mirebeau (CEREMADE), J\'er\^ome Fehrenbach (IMT), Laurent Risser (IMT), Shaza Tobji (IMT)

arxiv:1503.00992 v1 · 2015-03-03 · cs.CV · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCHHTC4C2O7OYFQ3AZ525VNLBJ}

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	2026-05-18T02:25:47.949747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

288e798b82d3beec161b067baed5ab0a5b399446f32697b7adc8c02ce0bd9b49

Aliases

arxiv: 1503.00992 · arxiv_version: 1503.00992v1 · doi: 10.48550/arxiv.1503.00992 · pith_short_12: FCHHTC4C2O7O · pith_short_16: FCHHTC4C2O7OYFQ3 · pith_short_8: FCHHTC4C

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/FCHHTC4C2O7OYFQ3AZ525VNLBJ \
  | 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: 288e798b82d3beec161b067baed5ab0a5b399446f32697b7adc8c02ce0bd9b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25149d6c5194575c47c3c12e08e0c1fc0c31eb1030098880e212bbfa9b792352",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-03-03T16:17:16Z",
    "title_canon_sha256": "64fde21f21ed586de6978daa2ca6c51565505d5649041aa05edc1f959b399ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00992",
    "kind": "arxiv",
    "version": 1
  }
}