Pith Number

pith:XBU7XJZB

pith:2016:XBU7XJZBPTYEFDOUOXMMDF7DIO

not attested not anchored not stored refs pending

Alan Dow

Jan van Mill, Klaas Pieter Hart

arxiv:1611.10082 v1 · 2016-11-30 · 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{XBU7XJZBPTYEFDOUOXMMDF7DIO}

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	2026-05-18T00:56:11.229982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b869fba7217cf0428dd475d8c197e343a573bb6de8745cb0a7232803d2d1025f

Aliases

arxiv: 1611.10082 · arxiv_version: 1611.10082v1 · doi: 10.48550/arxiv.1611.10082 · pith_short_12: XBU7XJZBPTYE · pith_short_16: XBU7XJZBPTYEFDOU · pith_short_8: XBU7XJZB

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/XBU7XJZBPTYEFDOUOXMMDF7DIO \
  | 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: b869fba7217cf0428dd475d8c197e343a573bb6de8745cb0a7232803d2d1025f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc6025931f114a3a47d3737a84dd972b607beebf1ef9121022a152534fdff01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2016-11-30T10:29:56Z",
    "title_canon_sha256": "04d10765e85dfde6389d7252e7db6ef603302a375a69cee53880a12e9e125eb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.10082",
    "kind": "arxiv",
    "version": 1
  }
}