Pith Number

pith:BWTHIZVH

pith:2018:BWTHIZVHKWK3YNPBPW3QXPZLMB

not attested not anchored not stored refs pending

Dynamic Video Segmentation Network

Chun-Yi Lee, Hsuan-Kung Yang, Tsu-Jui Fu, Yu-Syuan Xu

arxiv:1804.00931 v2 · 2018-04-03 · 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{BWTHIZVHKWK3YNPBPW3QXPZLMB}

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	2026-05-18T00:13:15.313824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da67466a75595bc35e17db70bbf2b6071ab4afe0b5b2960badbfb6998796dd9

Aliases

arxiv: 1804.00931 · arxiv_version: 1804.00931v2 · doi: 10.48550/arxiv.1804.00931 · pith_short_12: BWTHIZVHKWK3 · pith_short_16: BWTHIZVHKWK3YNPB · pith_short_8: BWTHIZVH

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/BWTHIZVHKWK3YNPBPW3QXPZLMB \
  | 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: 0da67466a75595bc35e17db70bbf2b6071ab4afe0b5b2960badbfb6998796dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f4072c735655c9bde33acc3b322392de98bf2caa90fa72209d62bc53cce300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-03T12:36:14Z",
    "title_canon_sha256": "be112e0218cffe3bd9d4ef5c7c9fe3bc9c10326a0723739f8a8269785e9bda57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00931",
    "kind": "arxiv",
    "version": 2
  }
}