Pith Number

pith:ZOOFYADZ

pith:2016:ZOOFYADZDNFWDCCLTNG6WU3ZRF

not attested not anchored not stored refs pending

gvnn: Neural Network Library for Geometric Computer Vision

Andrew Davison, Ankur Handa, John McCormac, Michael Bloesch, Simon Stent, Viorica Patraucean

arxiv:1607.07405 v3 · 2016-07-25 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOOFYADZDNFWDCCLTNG6WU3ZRF}

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	2026-05-18T01:09:11.571549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb9c5c00791b4b61884b9b4deb5379897db4ed30b51c9acb9503fa3e541dd5c7

Aliases

arxiv: 1607.07405 · arxiv_version: 1607.07405v3 · doi: 10.48550/arxiv.1607.07405 · pith_short_12: ZOOFYADZDNFW · pith_short_16: ZOOFYADZDNFWDCCL · pith_short_8: ZOOFYADZ

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/ZOOFYADZDNFWDCCLTNG6WU3ZRF \
  | 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: cb9c5c00791b4b61884b9b4deb5379897db4ed30b51c9acb9503fa3e541dd5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ad6a3719dc2ede9ff51bd944f2294b9bf76295590ae9d3f0569a4f186eb3dd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-25T18:57:17Z",
    "title_canon_sha256": "d8996bcf34f36c98073c398272a63d2dcead156010111d960c0bcb783315cd62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07405",
    "kind": "arxiv",
    "version": 3
  }
}