Pith Number

pith:JE4NLY6S

pith:2021:JE4NLY6SMFLUUQMQ35FDFJAWT6

not attested not anchored not stored refs pending

HLA-Face: Joint High-Low Adaptation for Low Light Face Detection

Jiaying Liu, Wenhan Yang, Wenjing Wang

arxiv:2104.01984 v1 · 2021-04-05 · 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{JE4NLY6SMFLUUQMQ35FDFJAWT6}

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	2026-07-05T02:29:06.151948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4938d5e3d261574a4190df4a32a4169f81f17047188d261650b52cc47ec03c59

Aliases

arxiv: 2104.01984 · arxiv_version: 2104.01984v1 · doi: 10.48550/arxiv.2104.01984 · pith_short_12: JE4NLY6SMFLU · pith_short_16: JE4NLY6SMFLUUQMQ · pith_short_8: JE4NLY6S

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/JE4NLY6SMFLUUQMQ35FDFJAWT6 \
  | 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: 4938d5e3d261574a4190df4a32a4169f81f17047188d261650b52cc47ec03c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87bfc7daf3f55c3cdff03bb5313c982c5e874a33224552f3ac165891a61c486d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-05T16:20:57Z",
    "title_canon_sha256": "5facb595dfe7fe668208296c30280dd21f08cd12acba7fe5c30c7e8bb9c2eda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01984",
    "kind": "arxiv",
    "version": 1
  }
}