Pith Number

pith:OW5PIABX

pith:2019:OW5PIABXKH4NILYTNELBESNJCR

not attested not anchored not stored refs pending

On the linking of number lattices

Hariharan Narayanan, H. Narayanan

arxiv:1907.08675 v1 · 2019-07-17 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OW5PIABXKH4NILYTNELBESNJCR}

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	2026-05-17T23:40:08.174051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75baf4003751f8d42f1369161249a9144f37d3df9c8ea22fd2bb83e726894807

Aliases

arxiv: 1907.08675 · arxiv_version: 1907.08675v1 · doi: 10.48550/arxiv.1907.08675 · pith_short_12: OW5PIABXKH4N · pith_short_16: OW5PIABXKH4NILYT · pith_short_8: OW5PIABX

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/OW5PIABXKH4NILYTNELBESNJCR \
  | 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: 75baf4003751f8d42f1369161249a9144f37d3df9c8ea22fd2bb83e726894807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e87484554402ade293840341634ab5d3d634ebe5d1422b80f3726692db3529a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-07-17T07:11:54Z",
    "title_canon_sha256": "bcbe0c52c6595a3cf9e4cd2f78ffdc6831ef6c648c558b9036d3d95a0f010847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08675",
    "kind": "arxiv",
    "version": 1
  }
}