Pith Number

pith:JV2ZGR7P

pith:2019:JV2ZGR7PYK2B2YDT3ZKXHQIPOD

not attested not anchored not stored refs pending

Idealize - A Notion of Idea Strength

Rui Portocarrero Sarmento

arxiv:1904.03401 v1 · 2019-04-06 · cs.IR · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JV2ZGR7PYK2B2YDT3ZKXHQIPOD}

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	2026-05-17T23:49:13.539162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d759347efc2b41d6073de5573c10f70ce04ea862085b0b97391404d2c094508

Aliases

arxiv: 1904.03401 · arxiv_version: 1904.03401v1 · doi: 10.48550/arxiv.1904.03401 · pith_short_12: JV2ZGR7PYK2B · pith_short_16: JV2ZGR7PYK2B2YDT · pith_short_8: JV2ZGR7P

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/JV2ZGR7PYK2B2YDT3ZKXHQIPOD \
  | 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: 4d759347efc2b41d6073de5573c10f70ce04ea862085b0b97391404d2c094508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82026a0da7091a7356421b5e3e78b40fd8d33a0acf93a7ece8e717d2d8dab249",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-04-06T09:44:30Z",
    "title_canon_sha256": "d8409b4110d4c3e2bf8224dd987fa4ca9a24cd2fb1f567413738a8a14fff70f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03401",
    "kind": "arxiv",
    "version": 1
  }
}