Pith Number

pith:B4EENCHZ

pith:2019:B4EENCHZQGVB2VBT7Y33KXF6BF

not attested not anchored not stored refs pending

Face Parsing with RoI Tanh-Warping

Dong Chen, Fang Wen, Hao Yang, Jinpeng Lin, Lu Yuan, Ming Zeng

arxiv:1906.01342 v1 · 2019-06-04 · 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{B4EENCHZQGVB2VBT7Y33KXF6BF}

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	2026-05-17T23:44:16.985369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f084688f981aa1d5433fe37b55cbe095a467915c4b73ea5abaeb17afbac420a

Aliases

arxiv: 1906.01342 · arxiv_version: 1906.01342v1 · doi: 10.48550/arxiv.1906.01342 · pith_short_12: B4EENCHZQGVB · pith_short_16: B4EENCHZQGVB2VBT · pith_short_8: B4EENCHZ

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/B4EENCHZQGVB2VBT7Y33KXF6BF \
  | 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: 0f084688f981aa1d5433fe37b55cbe095a467915c4b73ea5abaeb17afbac420a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "619f7ee7516e1703e21ccb8583985b28eb82ec3487c42a5b011054d34875a68f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-04T11:01:17Z",
    "title_canon_sha256": "ada2e5cf08d17da04f4688f8aa15e275a2a6b7766c05098b80bdb06e78a7030c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01342",
    "kind": "arxiv",
    "version": 1
  }
}