Pith Number

pith:2XKTYSHN

pith:2018:2XKTYSHNOVPYEH6ZKUMVCNZRPB

not attested not anchored not stored refs pending

Dendrites and symmetric products

Gerardo Acosta, Rodrigo Hern\'andez-Guti\'errez, Ver\'onica Mart\'inez-de-la-Vega

arxiv:1809.06830 v1 · 2018-09-18 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XKTYSHNOVPYEH6ZKUMVCNZRPB}

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	2026-05-18T00:05:24.568357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5d53c48ed755f821fd955195137317862931400b6faae28e7825f7dd0482c63

Aliases

arxiv: 1809.06830 · arxiv_version: 1809.06830v1 · doi: 10.48550/arxiv.1809.06830 · pith_short_12: 2XKTYSHNOVPY · pith_short_16: 2XKTYSHNOVPYEH6Z · pith_short_8: 2XKTYSHN

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/2XKTYSHNOVPYEH6ZKUMVCNZRPB \
  | 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: d5d53c48ed755f821fd955195137317862931400b6faae28e7825f7dd0482c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4c058e8fd7e03c267dc21f683d5be2bcc998449d6b299e9135f18ed4b6c51c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-09-18T16:58:54Z",
    "title_canon_sha256": "cc4d4af38ffcfb939fa39a5ad7fc11e599c8a0d92f89f4a2b3bf6ee4df6d93ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06830",
    "kind": "arxiv",
    "version": 1
  }
}