Pith Number

pith:BNEELC3G

pith:2011:BNEELC3GOEQPLVTAOBC4KRSWOX

not attested not anchored not stored refs pending

Algorithms to automatically quantify the geometric similarity of anatomical surfaces

B. Patel, D. Boyer, E. St. Clair, I. Daubechies, J. Jernvall, J. Puente, T. Funkhouser, Y. Lipman

arxiv:1110.3649 v3 · 2011-10-17 · math.NA · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNEELC3GOEQPLVTAOBC4KRSWOX}

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	2026-05-18T02:00:11.591122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b48458b667120f5d6607045c5465675c0876b01b663397edcb0d043dafbe4b1

Aliases

arxiv: 1110.3649 · arxiv_version: 1110.3649v3 · doi: 10.48550/arxiv.1110.3649 · pith_short_12: BNEELC3GOEQP · pith_short_16: BNEELC3GOEQPLVTA · pith_short_8: BNEELC3G

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/BNEELC3GOEQPLVTAOBC4KRSWOX \
  | 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: 0b48458b667120f5d6607045c5465675c0876b01b663397edcb0d043dafbe4b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df9bbcc55e6b9d42961aab5d5c20dfd6e45691a4a3e7cbe5ae7d4689b0ca6a6",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-10-17T12:23:30Z",
    "title_canon_sha256": "96561684d92a5d2eda77509fdd24099e2b9ae847c4ac4cf89580c0126b4c8226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3649",
    "kind": "arxiv",
    "version": 3
  }
}