Pith Number

pith:UHPBM6O4

pith:2018:UHPBM6O4J44OP6KIOCVN5JJ74Q

not attested not anchored not stored refs pending

Fast and Accurate Intrinsic Symmetry Detection

Rajendra Nagar, Shanmuganathan Raman

arxiv:1807.10162 v4 · 2018-07-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHPBM6O4J44OP6KIOCVN5JJ74Q}

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	2026-05-17T23:59:01.577960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1de1679dc4f38e7f94870aadea53fe4010a8fc873ee1713e502ed8323b63e0a

Aliases

arxiv: 1807.10162 · arxiv_version: 1807.10162v4 · doi: 10.48550/arxiv.1807.10162 · pith_short_12: UHPBM6O4J44O · pith_short_16: UHPBM6O4J44OP6KI · pith_short_8: UHPBM6O4

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/UHPBM6O4J44OP6KIOCVN5JJ74Q \
  | 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: a1de1679dc4f38e7f94870aadea53fe4010a8fc873ee1713e502ed8323b63e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cafa56c70d14e1c42f96a026e29eb15577c8acbf8c4b79a5f857acf1df02531b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-26T14:18:36Z",
    "title_canon_sha256": "4a89ca40d239ad4a7b2141ee69c673618c8703435fea0c4ab1f034b12985b5a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10162",
    "kind": "arxiv",
    "version": 4
  }
}