Pith Number

pith:TXEOHL4X

pith:2018:TXEOHL4XTDQCCOSQUIX24ENG3G

not attested not anchored not stored refs pending

Bi-pruned Hurwitz numbers

Marvin Anas Hahn

arxiv:1810.03565 v1 · 2018-10-08 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXEOHL4XTDQCCOSQUIX24ENG3G}

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	2026-05-18T00:03:50.895174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc8e3af9798e0213a50a22fae11a6d9874de48c47fdbe588fbe41eb91ccbc06

Aliases

arxiv: 1810.03565 · arxiv_version: 1810.03565v1 · doi: 10.48550/arxiv.1810.03565 · pith_short_12: TXEOHL4XTDQC · pith_short_16: TXEOHL4XTDQCCOSQ · pith_short_8: TXEOHL4X

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/TXEOHL4XTDQCCOSQUIX24ENG3G \
  | 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: 9dc8e3af9798e0213a50a22fae11a6d9874de48c47fdbe588fbe41eb91ccbc06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3d9a6ad9dbfc46bcebdd56e80da638d4d1dc231f58df4cc3050050e870c49d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-10-08T16:32:29Z",
    "title_canon_sha256": "3c42e3ccb5c970826bdaac0e05796900b185688020721467b1df8e939ceddb4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03565",
    "kind": "arxiv",
    "version": 1
  }
}