Pith Number

pith:HFXJ4A6N

pith:2018:HFXJ4A6NN43WR67VJY6FCVQEOR

not attested not anchored not stored refs pending

Automatic Paper Summary Generation from Visual and Textual Information

Hirokatsu Kataoka, Ryota Suzuki, Shigeo Morishima, Shintaro Yamamoto, Yoshihiro Fukuhara

arxiv:1811.06943 v1 · 2018-11-16 · cs.CV · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFXJ4A6NN43WR67VJY6FCVQEOR}

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	2026-05-18T00:00:33.387162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

396e9e03cd6f3768fbf54e3c515604746f0e8b1252ac1129f29783a46ea5d438

Aliases

arxiv: 1811.06943 · arxiv_version: 1811.06943v1 · doi: 10.48550/arxiv.1811.06943 · pith_short_12: HFXJ4A6NN43W · pith_short_16: HFXJ4A6NN43WR67V · pith_short_8: HFXJ4A6N

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/HFXJ4A6NN43WR67VJY6FCVQEOR \
  | 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: 396e9e03cd6f3768fbf54e3c515604746f0e8b1252ac1129f29783a46ea5d438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12356916e1cb3374632934f517d14975a9237cd2a0fdb9f53718f34ddc83b1d7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-16T17:52:25Z",
    "title_canon_sha256": "4bab0c7f11bf8f91551f41bdcb396045579d2df46470534afc857bd6eb15a4a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06943",
    "kind": "arxiv",
    "version": 1
  }
}