Pith Number

pith:IC3EHLG3

pith:2019:IC3EHLG3IMVXDGPXOCHWNOB2HI

not attested not anchored not stored refs pending

On the effect of age perception biases for real age regression

Cagri Ozcinar, Gholamreza Anbarjafari, Julio C. S. Jacques Junior, Marina Marjanovic, Sergio Escalera, Xavier Bar\'o

arxiv:1902.07653 v1 · 2019-02-20 · 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{IC3EHLG3IMVXDGPXOCHWNOB2HI}

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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	2026-05-17T23:53:07.213378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b643acdb432b7199f7708f66b83a3a2c7a97ff9f795739d28e0fc200bba90b

Aliases

arxiv: 1902.07653 · arxiv_version: 1902.07653v1 · doi: 10.48550/arxiv.1902.07653 · pith_short_12: IC3EHLG3IMVX · pith_short_16: IC3EHLG3IMVXDGPX · pith_short_8: IC3EHLG3

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/IC3EHLG3IMVXDGPXOCHWNOB2HI \
  | 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: 40b643acdb432b7199f7708f66b83a3a2c7a97ff9f795739d28e0fc200bba90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "616221064fd5919df6c464675cea141bc77a2c2f2f238817a13d39abc407e647",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-20T17:07:44Z",
    "title_canon_sha256": "0faa7934d3605634548f30baa265cc90bc2d0275d067b6876f5903993f79173a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07653",
    "kind": "arxiv",
    "version": 1
  }
}