Pith Number

pith:3H7GI4DZ

pith:2017:3H7GI4DZ66Q2LZNQGYDRPGPL7X

not attested not anchored not stored refs pending

Shape Complementarity Analysis for Objects of Arbitrary Shape

Horea T. Ilies, Morad Behandish

arxiv:1712.00238 v1 · 2017-12-01 · cs.CG · cs.CV · cs.GR · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3H7GI4DZ66Q2LZNQGYDRPGPL7X}

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	2026-05-18T00:29:00.743541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9fe647079f7a1a5e5b036071799ebfdf91ec4293500326e49eabe96765008ec

Aliases

arxiv: 1712.00238 · arxiv_version: 1712.00238v1 · doi: 10.48550/arxiv.1712.00238 · pith_short_12: 3H7GI4DZ66Q2 · pith_short_16: 3H7GI4DZ66Q2LZNQ · pith_short_8: 3H7GI4DZ

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/3H7GI4DZ66Q2LZNQGYDRPGPL7X \
  | 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: d9fe647079f7a1a5e5b036071799ebfdf91ec4293500326e49eabe96765008ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eb30dd7adbf36644e800bfc70fdc19b9ec5eae51c69a02de29aa9ab365abb0e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-12-01T09:07:14Z",
    "title_canon_sha256": "5601d8a391e5e32f6e2dc884e64c69193a5864317a26fea55005ebeca7eb9e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00238",
    "kind": "arxiv",
    "version": 1
  }
}