Pith Number

pith:SNNAEYEQ

pith:2017:SNNAEYEQHHDZSXCC5SUW2N5A47

not attested not anchored not stored refs pending

Coplanar Repeats by Energy Minimization

Denys Rozumnyi, James Pritts, M. Pawan Kumar, Ondrej Chum

arxiv:1711.09432 v1 · 2017-11-26 · 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{SNNAEYEQHHDZSXCC5SUW2N5A47}

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	2026-05-18T00:29:23.953900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

935a02609039c7995c42eca96d37a0e7d09752c515811863cea0b573c1bae574

Aliases

arxiv: 1711.09432 · arxiv_version: 1711.09432v1 · doi: 10.48550/arxiv.1711.09432 · pith_short_12: SNNAEYEQHHDZ · pith_short_16: SNNAEYEQHHDZSXCC · pith_short_8: SNNAEYEQ

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/SNNAEYEQHHDZSXCC5SUW2N5A47 \
  | 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: 935a02609039c7995c42eca96d37a0e7d09752c515811863cea0b573c1bae574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "305d00ef626e76a802a1af0969b21bc24170bd41d9c0575a69ba26e0bb57897c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-26T17:56:08Z",
    "title_canon_sha256": "39996549bc068fc244bc0f4b5525d8139adf1d6e646f5ab73ed192c00cf9bd89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09432",
    "kind": "arxiv",
    "version": 1
  }
}