Pith Number

pith:56W6ASYE

pith:2018:56W6ASYEFLCWEK32O2GR3U4FXF

not attested not anchored not stored refs pending

Finiteness spaces and generalized power series

Philip Scott, Pierre-Alain Jacqmin, Richard Blute, Robin Cockett

arxiv:1805.09836 v1 · 2018-05-24 · math.CT · math.LO · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56W6ASYEFLCWEK32O2GR3U4FXF}

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	2026-05-18T00:14:58.987992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efade04b042ac5622b7a768d1dd385b96c90c967439f8ce4b1853d7fa5da93c1

Aliases

arxiv: 1805.09836 · arxiv_version: 1805.09836v1 · doi: 10.48550/arxiv.1805.09836 · pith_short_12: 56W6ASYEFLCW · pith_short_16: 56W6ASYEFLCWEK32 · pith_short_8: 56W6ASYE

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/56W6ASYEFLCWEK32O2GR3U4FXF \
  | 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: efade04b042ac5622b7a768d1dd385b96c90c967439f8ce4b1853d7fa5da93c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8940a0b27ef17229a69d380c5409eb5bd89ed8d51959ba661616ff64a0eee1e3",
    "cross_cats_sorted": [
      "math.LO",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2018-05-24T18:08:01Z",
    "title_canon_sha256": "033570480345da8b0b5a758d9e85eb01af958e21321ec424c2425b8e365da782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09836",
    "kind": "arxiv",
    "version": 1
  }
}