Pith Number

pith:FZDQ7FZC

pith:2017:FZDQ7FZC2SEAYAJILXEDS6R6H6

not attested not anchored not stored refs pending

Open Vocabulary Scene Parsing

Antonio Torralba, Bolei Zhou, Hang Zhao, Sanja Fidler, Xavier Puig

arxiv:1703.08769 v2 · 2017-03-26 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZDQ7FZC2SEAYAJILXEDS6R6H6}

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	2026-05-18T00:47:00.287943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e470f9722d4880c01285dc8397a3e3fa6d405cd09a586afc7fe6a282e1f37f8

Aliases

arxiv: 1703.08769 · arxiv_version: 1703.08769v2 · doi: 10.48550/arxiv.1703.08769 · pith_short_12: FZDQ7FZC2SEA · pith_short_16: FZDQ7FZC2SEAYAJI · pith_short_8: FZDQ7FZC

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/FZDQ7FZC2SEAYAJILXEDS6R6H6 \
  | 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: 2e470f9722d4880c01285dc8397a3e3fa6d405cd09a586afc7fe6a282e1f37f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90bfce65d5da445979b36187d4bfc33327b884d648d4f3f14061fc2735e6822",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-26T05:44:56Z",
    "title_canon_sha256": "2a0498aaf7f88c88b839cb1d19fab29ffef38143abcbaf6598d36fda585e8248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08769",
    "kind": "arxiv",
    "version": 2
  }
}