Pith Number

pith:4FDPQBDG

pith:2017:4FDPQBDG2XXZ4MX7QOKKWVDQZ5

not attested not anchored not stored refs pending

Looking at Outfit to Parse Clothing

Kota Yamaguchi, Pongsate Tangseng, Zhipeng Wu

arxiv:1703.01386 v1 · 2017-03-04 · 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{4FDPQBDG2XXZ4MX7QOKKWVDQZ5}

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	2026-05-18T00:45:11.475761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e146f80466d5ef9e32ff8394ab5470cf4b80d00c6d292886ba5eda76f34ca761

Aliases

arxiv: 1703.01386 · arxiv_version: 1703.01386v1 · doi: 10.48550/arxiv.1703.01386 · pith_short_12: 4FDPQBDG2XXZ · pith_short_16: 4FDPQBDG2XXZ4MX7 · pith_short_8: 4FDPQBDG

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/4FDPQBDG2XXZ4MX7QOKKWVDQZ5 \
  | 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: e146f80466d5ef9e32ff8394ab5470cf4b80d00c6d292886ba5eda76f34ca761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3077b4ca57ac7288a1aa1eb32d51d62578926b245d1a145629bcedf3441d27b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-04T03:09:36Z",
    "title_canon_sha256": "c4ade4a1b4e37dcf07b4763a37f4d6010d40734b5e6310401783a257e45f3c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01386",
    "kind": "arxiv",
    "version": 1
  }
}