Pith Number

pith:6CJJM322

pith:2016:6CJJM322JG7MEJYQBBBFYCMGZX

not attested not anchored not stored refs pending

The red one!: On learning to refer to things based on their discriminative properties

Angeliki Lazaridou, Marco Baroni, Nghia The Pham

arxiv:1603.02618 v2 · 2016-03-08 · cs.CL · 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{6CJJM322JG7MEJYQBBBFYCMGZX}

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	2026-05-18T01:14:10.216919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f092966f5a49bec2271008425c0986cde566eea9fa2c9424e188fb129344b193

Aliases

arxiv: 1603.02618 · arxiv_version: 1603.02618v2 · doi: 10.48550/arxiv.1603.02618 · pith_short_12: 6CJJM322JG7M · pith_short_16: 6CJJM322JG7MEJYQ · pith_short_8: 6CJJM322

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/6CJJM322JG7MEJYQBBBFYCMGZX \
  | 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: f092966f5a49bec2271008425c0986cde566eea9fa2c9424e188fb129344b193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f326d865f65d0e3d905df6e111f43cab882881545676f63cbe013e67a3e890",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-03-08T18:39:46Z",
    "title_canon_sha256": "17a636a4cf6e9ba041386f22da9f3c046aef50bb995ad7eb9d5859beefe066f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02618",
    "kind": "arxiv",
    "version": 2
  }
}