Pith Number

pith:I7V47ABW

pith:2018:I7V47ABWBASFLLRFLXUPKGGHNS

not attested not anchored not stored refs pending

Aggregation of binary feature descriptors for compact scene model representation in large scale structure-from-motion applications

Jacek Komorowski, Tomasz Trzcinski

arxiv:1809.11062 v1 · 2018-09-28 · 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{I7V47ABWBASFLLRFLXUPKGGHNS}

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	2026-05-18T00:04:33.441823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ebcf8036082455ae255de8f518c76c82223888f613268633878f55cbc42658

Aliases

arxiv: 1809.11062 · arxiv_version: 1809.11062v1 · doi: 10.48550/arxiv.1809.11062 · pith_short_12: I7V47ABWBASF · pith_short_16: I7V47ABWBASFLLRF · pith_short_8: I7V47ABW

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/I7V47ABWBASFLLRFLXUPKGGHNS \
  | 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: 47ebcf8036082455ae255de8f518c76c82223888f613268633878f55cbc42658

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "973a3dbc4d37aea208ef3e4734c68e1afb763d4a219e8aaf4f1037324de66277",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-28T14:35:29Z",
    "title_canon_sha256": "4067a25675b8fbf6069030a8cda0888bba7dccad726ed402c2be100c61e2d76d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.11062",
    "kind": "arxiv",
    "version": 1
  }
}