Pith Number

pith:67PU2MJW

pith:2017:67PU2MJWFY55SILA43SIJCUZWQ

not attested not anchored not stored refs pending

Heterogeneous Face Attribute Estimation: A Deep Multi-Task Learning Approach

Anil K. Jain, Fang Wang, Hu Han, Shiguang Shan, Xilin Chen

arxiv:1706.00906 v3 · 2017-06-03 · 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{67PU2MJWFY55SILA43SIJCUZWQ}

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	2026-05-18T00:34:09.804130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7df4d31362e3bd92160e6e4848a99b43ad30c8e9e8858a0a611de8f880a3a92

Aliases

arxiv: 1706.00906 · arxiv_version: 1706.00906v3 · doi: 10.48550/arxiv.1706.00906 · pith_short_12: 67PU2MJWFY55 · pith_short_16: 67PU2MJWFY55SILA · pith_short_8: 67PU2MJW

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/67PU2MJWFY55SILA43SIJCUZWQ \
  | 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: f7df4d31362e3bd92160e6e4848a99b43ad30c8e9e8858a0a611de8f880a3a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2eefc8a5e91cfe6cc159cec7a905176d4eb195b709f249d56c2d816e47a3c3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-03T07:37:59Z",
    "title_canon_sha256": "1847be091b8b2021c0798eefce57f83067553ce6b7295d52727771b22a6c0e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00906",
    "kind": "arxiv",
    "version": 3
  }
}