Pith Number

pith:GTYIP3RS

pith:2017:GTYIP3RSJCDX44RWHRVNSELZ36

not attested not anchored not stored refs pending

RECOD Titans at ISIC Challenge 2017

Afonso Menegola, Eduardo Valle, Julia Tavares, Lin Tzy Li, Michel Fornaciali, Sandra Avila

arxiv:1703.04819 v1 · 2017-03-14 · 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{GTYIP3RSJCDX44RWHRVNSELZ36}

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	2026-05-18T00:48:39.192181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f087ee3248877e72363c6ad91179df89916f96ef43bd4a40950247a1fc32ee

Aliases

arxiv: 1703.04819 · arxiv_version: 1703.04819v1 · doi: 10.48550/arxiv.1703.04819 · pith_short_12: GTYIP3RSJCDX · pith_short_16: GTYIP3RSJCDX44RW · pith_short_8: GTYIP3RS

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/GTYIP3RSJCDX44RWHRVNSELZ36 \
  | 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: 34f087ee3248877e72363c6ad91179df89916f96ef43bd4a40950247a1fc32ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6ef15ddb3de0772634d893724ade18720a92b0af286a55742c28769e3860bc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-14T23:11:04Z",
    "title_canon_sha256": "1dec2250e772df17fc6454a45ad4a0840fb7bd71eaec9f597819364e44a48b73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04819",
    "kind": "arxiv",
    "version": 1
  }
}