Pith Number

pith:7ONJKBRO

pith:2017:7ONJKBROYTATNLXPY4CCZ6S6GY

not attested not anchored not stored refs pending

Composition by Conversation

Clayton T. Morrison, Donya Quick

arxiv:1709.02076 v1 · 2017-09-07 · cs.SD · cs.CL · cs.IR · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ONJKBROYTATNLXPY4CCZ6S6GY}

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	2026-05-18T00:35:50.325110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb9a95062ec4c136aeefc7042cfa5e36081ae576c4e638fad27fd1c5cab4a985

Aliases

arxiv: 1709.02076 · arxiv_version: 1709.02076v1 · doi: 10.48550/arxiv.1709.02076 · pith_short_12: 7ONJKBROYTAT · pith_short_16: 7ONJKBROYTATNLXP · pith_short_8: 7ONJKBRO

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/7ONJKBROYTATNLXPY4CCZ6S6GY \
  | 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: fb9a95062ec4c136aeefc7042cfa5e36081ae576c4e638fad27fd1c5cab4a985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b371614639482bdb0b98d8b70ec998bcebc5e8f46f9dd15f0000decdf9b137a3",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR",
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-09-07T05:39:00Z",
    "title_canon_sha256": "9edbec4cf97b806f773fc8c7d93a3b69f5e3a0a5db3f53bff22107c916607223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02076",
    "kind": "arxiv",
    "version": 1
  }
}