Pith Number

pith:DUNVZP26

pith:2017:DUNVZP26W3L7EES4C3MUBPGKYW

not attested not anchored not stored refs pending

Learning Hierarchical Shape Segmentation and Labeling from Online Repositories

Aaron Hertzmann, Ersin Yumer, Hao Su, Leonidas Guibas, Li Yi, Vladimir G. Kim

arxiv:1705.01661 v1 · 2017-05-04 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUNVZP26W3L7EES4C3MUBPGKYW}

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	2026-05-18T00:45:04.452586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1b5cbf5eb6d7f2125c16d940bccac5aa4490c87c2a2b1a5041613e54f6324c

Aliases

arxiv: 1705.01661 · arxiv_version: 1705.01661v1 · doi: 10.48550/arxiv.1705.01661 · pith_short_12: DUNVZP26W3L7 · pith_short_16: DUNVZP26W3L7EES4 · pith_short_8: DUNVZP26

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/DUNVZP26W3L7EES4C3MUBPGKYW \
  | 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: 1d1b5cbf5eb6d7f2125c16d940bccac5aa4490c87c2a2b1a5041613e54f6324c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "368f9c1a4146fb2e6bf1916ccd577be2279e96c23be6d727300f594afd4ef428",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2017-05-04T00:11:16Z",
    "title_canon_sha256": "a2bf7d8bb6b6eed9f69234c469faa7f4f22f8ee74063d19f707f79c7e24d5080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01661",
    "kind": "arxiv",
    "version": 1
  }
}