Pith Number

pith:ILVBDPYV

pith:2017:ILVBDPYVDDNFKDEUGJI2DLRLYB

not attested not anchored not stored refs pending

Dense Face Alignment

Amin Jourabloo, William Ren, Xiaoming Liu, Yaojie Liu

arxiv:1709.01442 v1 · 2017-09-05 · 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{ILVBDPYVDDNFKDEUGJI2DLRLYB}

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	2026-05-18T00:36:00.086917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ea11bf1518da550c943251a1ae2bc077356b0081b81b823ace7d89d7059ea7

Aliases

arxiv: 1709.01442 · arxiv_version: 1709.01442v1 · doi: 10.48550/arxiv.1709.01442 · pith_short_12: ILVBDPYVDDNF · pith_short_16: ILVBDPYVDDNFKDEU · pith_short_8: ILVBDPYV

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/ILVBDPYVDDNFKDEUGJI2DLRLYB \
  | 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: 42ea11bf1518da550c943251a1ae2bc077356b0081b81b823ace7d89d7059ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5db3b45136c5e702a636ab615aba4ba829d1691267d6a050f66cafd75195ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-05T15:14:32Z",
    "title_canon_sha256": "e04169691a77a83306ce08e3a2131ad494f68cea95f312cb72c56829db4d0ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01442",
    "kind": "arxiv",
    "version": 1
  }
}