Pith Number

pith:2CN52G6Z

pith:2018:2CN52G6ZWMXWMK2PEPMRFGC7PU

not attested not anchored not stored refs pending

The Many Moods of Emotion

Corentin Kervadec, Fr\'ed\'eric Jurie, St\'ephane Pateux, Valentin Vielzeuf

arxiv:1810.13197 v1 · 2018-10-31 · cs.NE · cs.AI · 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{2CN52G6ZWMXWMK2PEPMRFGC7PU}

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	2026-05-18T00:01:51.959333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09bdd1bd9b32f662b4f23d912985f7d0da68365945c6fae8d81f4eccbb56c30

Aliases

arxiv: 1810.13197 · arxiv_version: 1810.13197v1 · doi: 10.48550/arxiv.1810.13197 · pith_short_12: 2CN52G6ZWMXW · pith_short_16: 2CN52G6ZWMXWMK2P · pith_short_8: 2CN52G6Z

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/2CN52G6ZWMXWMK2PEPMRFGC7PU \
  | 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: d09bdd1bd9b32f662b4f23d912985f7d0da68365945c6fae8d81f4eccbb56c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac92c7f708ca9b5c507bb51e764144d54b0ad1f3a14e0baa5eed4a8143681f4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-10-31T10:24:08Z",
    "title_canon_sha256": "cdcebff7b217f4e0dfd78dc9a61b55ff0519d68c925046a5a7c1c41ea3cb75fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13197",
    "kind": "arxiv",
    "version": 1
  }
}