Pith Number

pith:UDVPII2H

pith:2017:UDVPII2HJEX2U3LLQCX6WUR5EM

not attested not anchored not stored refs pending

Scalable Full Flow with Learned Binary Descriptors

Alexander Shekhovtsov, Gottfried Munda, Patrick Kn\"obelreiter, Thomas Pock

arxiv:1707.06427 v1 · 2017-07-20 · 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{UDVPII2HJEX2U3LLQCX6WUR5EM}

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	2026-05-18T00:39:53.847502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0eaf42347492faa6d6b80afeb523d2304ed043a32a824be1c97acf65db11533

Aliases

arxiv: 1707.06427 · arxiv_version: 1707.06427v1 · doi: 10.48550/arxiv.1707.06427 · pith_short_12: UDVPII2HJEX2 · pith_short_16: UDVPII2HJEX2U3LL · pith_short_8: UDVPII2H

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/UDVPII2HJEX2U3LLQCX6WUR5EM \
  | 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: a0eaf42347492faa6d6b80afeb523d2304ed043a32a824be1c97acf65db11533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c7556097d3c036f9f6c3ca6a880dd0a027db33ba371db7ff6582f8d709d71ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-20T09:49:29Z",
    "title_canon_sha256": "295ced47de1a8a7553711dcbf959ba375e0bfec619f9bd47f148e9428bde9ea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06427",
    "kind": "arxiv",
    "version": 1
  }
}