Pith Number

pith:H4F33D6W

pith:2024:H4F33D6WIA2Q6DZK5FTXU3DJ7Y

not attested not anchored not stored refs pending

Language-Driven Interactive Shadow Detection

Haipeng Zhou, Hongqiu Wang, Huihui Xu, Lei Zhu, Shaozhi Wu, Wei Wang

arxiv:2408.08543 v1 · 2024-08-16 · 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{H4F33D6WIA2Q6DZK5FTXU3DJ7Y}

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	2026-07-05T08:55:56.532400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f0bbd8fd640350f0f2ae9677a6c69fe22e3fd5df48c168577afc5eb9e2881fe

Aliases

arxiv: 2408.08543 · arxiv_version: 2408.08543v1 · doi: 10.48550/arxiv.2408.08543 · pith_short_12: H4F33D6WIA2Q · pith_short_16: H4F33D6WIA2Q6DZK · pith_short_8: H4F33D6W

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/H4F33D6WIA2Q6DZK5FTXU3DJ7Y \
  | 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: 3f0bbd8fd640350f0f2ae9677a6c69fe22e3fd5df48c168577afc5eb9e2881fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88af0ace10ae090ee778695529b2124f5d90cb2a29ab0157a9d590fff2a58afb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-16T05:57:22Z",
    "title_canon_sha256": "9d78f4fe074acd82801769e9ef4dbaa6f8224aa70003aa60f634c4f376ec4263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.08543",
    "kind": "arxiv",
    "version": 1
  }
}