Pith Number

pith:4USUEM2A

pith:2017:4USUEM2AABO4DWIYIHZI7UJQCA

not attested not anchored not stored refs pending

Predicting Privileged Information for Height Estimation

Christophoros Nikou, Ioannis A. Kakadiaris, Nikolaos Sarafianos

arxiv:1702.02709 v1 · 2017-02-09 · 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{4USUEM2AABO4DWIYIHZI7UJQCA}

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	2026-05-18T00:51:02.679897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e525423340005dc1d91841f28fd130102f47819b37a461c70c1271ffe3afb8e1

Aliases

arxiv: 1702.02709 · arxiv_version: 1702.02709v1 · doi: 10.48550/arxiv.1702.02709 · pith_short_12: 4USUEM2AABO4 · pith_short_16: 4USUEM2AABO4DWIY · pith_short_8: 4USUEM2A

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/4USUEM2AABO4DWIYIHZI7UJQCA \
  | 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: e525423340005dc1d91841f28fd130102f47819b37a461c70c1271ffe3afb8e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58a4ded80ef32eda46fc243fbc4738db40e1eb31d68dc1b0653844c2811e5a4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-09T05:30:26Z",
    "title_canon_sha256": "590cad5dec3f4042df10b5a56c371bd2e0351588f089faf1e6736dae72899e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02709",
    "kind": "arxiv",
    "version": 1
  }
}