Pith Number

pith:N73Z45C3

pith:2020:N73Z45C3H3M2DRDV6IMRWGASAN

not attested not anchored not stored refs pending

Building a Manga Dataset "Manga109" with Annotations for Multimedia Applications

Atsushi Otsubo, Azuma Fujimoto, Hikaru Ikuta, Kiyoharu Aizawa, Koki Tsubota, Toru Ogawa, Yusuke Matsui

arxiv:2005.04425 v2 · 2020-05-09 · cs.MM · 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{N73Z45C3H3M2DRDV6IMRWGASAN}

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	2026-07-05T01:02:18.969715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff79e745b3ed9a1c475f2191b18120378c38fa925c4c8498f3952568414510b

Aliases

arxiv: 2005.04425 · arxiv_version: 2005.04425v2 · doi: 10.48550/arxiv.2005.04425 · pith_short_12: N73Z45C3H3M2 · pith_short_16: N73Z45C3H3M2DRDV · pith_short_8: N73Z45C3

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/N73Z45C3H3M2DRDV6IMRWGASAN \
  | 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: 6ff79e745b3ed9a1c475f2191b18120378c38fa925c4c8498f3952568414510b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79eb2d3c52ece053a2844dc12e4ecea408603f60b15f75e25040f0ba1d9e296a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2020-05-09T12:26:58Z",
    "title_canon_sha256": "8ea116b10ba565ad5a16332ed96bc1490fc26d0d792941c714162849f79f39e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04425",
    "kind": "arxiv",
    "version": 2
  }
}