Pith Number

pith:HSTL5IHH

pith:2018:HSTL5IHHKBVAF35YARHSWI2YTQ

not attested not anchored not stored refs pending

Confidence from Invariance to Image Transformations

Gregory Shakhnarovich, Yuval Bahat

arxiv:1804.00657 v1 · 2018-04-02 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSTL5IHHKBVAF35YARHSWI2YTQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:19:32.509430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca6bea0e7506a02efb8044f2b23589c1ff0769b55e1ded0f6c0be5732338618

Aliases

arxiv: 1804.00657 · arxiv_version: 1804.00657v1 · doi: 10.48550/arxiv.1804.00657 · pith_short_12: HSTL5IHHKBVA · pith_short_16: HSTL5IHHKBVAF35Y · pith_short_8: HSTL5IHH

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/HSTL5IHHKBVAF35YARHSWI2YTQ \
  | 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: 3ca6bea0e7506a02efb8044f2b23589c1ff0769b55e1ded0f6c0be5732338618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eff624668770060bdbd953fd7b3b5566c35b8c2498424041a6cc327b110c867",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-02T20:38:52Z",
    "title_canon_sha256": "c36dcec6e6f8305401885cd5a62e57c033b95f643ca1e89175ac515cfd55a9ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00657",
    "kind": "arxiv",
    "version": 1
  }
}