Pith Number

pith:D5SGH4QQ

pith:2019:D5SGH4QQOHCW43OO2JGQWPNIIZ

not attested not anchored not stored refs pending

Fairness criteria through the lens of directed acyclic graphical models

Benjamin R. Baer, Daniel E. Gilbert, Martin T. Wells

arxiv:1906.11333 v1 · 2019-06-26 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5SGH4QQOHCW43OO2JGQWPNIIZ}

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	2026-05-17T23:42:07.476716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f6463f21071c56e6dced24d0b3da8466c7659c2c5d97959f1917990a05d7972

Aliases

arxiv: 1906.11333 · arxiv_version: 1906.11333v1 · doi: 10.48550/arxiv.1906.11333 · pith_short_12: D5SGH4QQOHCW · pith_short_16: D5SGH4QQOHCW43OO · pith_short_8: D5SGH4QQ

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/D5SGH4QQOHCW43OO2JGQWPNIIZ \
  | 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: 1f6463f21071c56e6dced24d0b3da8466c7659c2c5d97959f1917990a05d7972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a077b43c86ee0c9930b8192ecf2f2df8688015435754659d780db662a789f67f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-06-26T20:21:39Z",
    "title_canon_sha256": "305913ee0f475b0dfb5192d6602383aad54212b80ce147b74d89d1994f23e05b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11333",
    "kind": "arxiv",
    "version": 1
  }
}