Pith Number

pith:JEM7JATW

pith:2017:JEM7JATWQQZOPMW74WHROTS2SX

not attested not anchored not stored refs pending

Matching neural paths: transfer from recognition to correspondence search

Lubor Ladicky, Marc Pollefeys, Nikolay Savinov

arxiv:1705.08272 v3 · 2017-05-19 · cs.CV · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEM7JATWQQZOPMW74WHROTS2SX}

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	2026-05-18T00:31:19.438619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4919f482768432e7b2dfe58f174e5a95d009aac7027917a8a5f71bbf0f41efcc

Aliases

arxiv: 1705.08272 · arxiv_version: 1705.08272v3 · doi: 10.48550/arxiv.1705.08272 · pith_short_12: JEM7JATWQQZO · pith_short_16: JEM7JATWQQZOPMW7 · pith_short_8: JEM7JATW

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/JEM7JATWQQZOPMW74WHROTS2SX \
  | 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: 4919f482768432e7b2dfe58f174e5a95d009aac7027917a8a5f71bbf0f41efcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b66b5e97fc2857524ee0ca8f31e6128cbbe3f8dc38f21ef4820a0288fbfd8d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-19T16:40:35Z",
    "title_canon_sha256": "d8321960d4ef29d980cc7bf2814401df7c0131a59f01888bbb40b7eb2d392b5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08272",
    "kind": "arxiv",
    "version": 3
  }
}