Pith Number

pith:WAWGMKD2

pith:2020:WAWGMKD227ZP2BZNR3SMJV2WIW

not attested not anchored not stored refs pending

A continuum limit for the PageRank algorithm

Amber Yuan, Braxton Osting, Jeff Calder

arxiv:2001.08973 v3 · 2020-01-24 · math.AP · cs.LG · cs.NA · math.NA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAWGMKD227ZP2BZNR3SMJV2WIW}

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	2026-07-05T02:05:38.711527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02c66287ad7f2fd072d8ee4c4d75645bfb38ffd21f6dda350d00c73c6d40644

Aliases

arxiv: 2001.08973 · arxiv_version: 2001.08973v3 · doi: 10.48550/arxiv.2001.08973 · pith_short_12: WAWGMKD227ZP · pith_short_16: WAWGMKD227ZP2BZN · pith_short_8: WAWGMKD2

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/WAWGMKD227ZP2BZNR3SMJV2WIW \
  | 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: b02c66287ad7f2fd072d8ee4c4d75645bfb38ffd21f6dda350d00c73c6d40644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a8c308c06f5cba3fbe1020d2095f1e17981164e12cb66674e104db833ad5906",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-01-24T12:56:09Z",
    "title_canon_sha256": "8371ea87e5e9d954eefadf7acf2cd612f506db1c80d2f7029599acec1d73edc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08973",
    "kind": "arxiv",
    "version": 3
  }
}