Pith Number

pith:V4N3RXUT

pith:2019:V4N3RXUTBLIJWTPEFZDFBN4KYS

not attested not anchored not stored refs pending

The VIA Annotation Software for Images, Audio and Video

Abhishek Dutta, Andrew Zisserman

arxiv:1904.10699 v3 · 2019-04-24 · 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{V4N3RXUTBLIJWTPEFZDFBN4KYS}

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.

Cited by

1 paper in Pith

Toward quantitative fractography using convolutional neural networks

Receipt and verification

First computed	2026-07-04T23:52:35.656356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1bb8de930ad09b4de42e4650b78ac4a3909b30ff45c57d1a714c874312ea33

Aliases

arxiv: 1904.10699 · arxiv_version: 1904.10699v3 · doi: 10.48550/arxiv.1904.10699 · pith_short_12: V4N3RXUTBLIJ · pith_short_16: V4N3RXUTBLIJWTPE · pith_short_8: V4N3RXUT

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/V4N3RXUTBLIJWTPEFZDFBN4KYS \
  | 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: af1bb8de930ad09b4de42e4650b78ac4a3909b30ff45c57d1a714c874312ea33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "979eb076828390a32d4da8556cc378b5dc14dd66f6a7d663826e0cf3cf721c07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-24T08:55:27Z",
    "title_canon_sha256": "df0cbd983002664709322232d5593338f90f7e92e9efdd615e4cc61429374688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10699",
    "kind": "arxiv",
    "version": 3
  }
}