Pith Number

pith:IWRU2547

pith:2016:IWRU2547UJQSF4VPVG5HERZ2IX

not attested not anchored not stored refs pending

The Power of Local Information in PageRank

Enoch Peserico, Luca Pretto, Marco Bressan

arxiv:1604.00202 v1 · 2016-04-01 · cs.DM · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWRU2547UJQSF4VPVG5HERZ2IX}

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	2026-05-18T01:17:54.302509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45a34d779fa26122f2afa9ba72473a45d67edeec4ff2c90134183732e0ffb364

Aliases

arxiv: 1604.00202 · arxiv_version: 1604.00202v1 · doi: 10.48550/arxiv.1604.00202 · pith_short_12: IWRU2547UJQS · pith_short_16: IWRU2547UJQSF4VP · pith_short_8: IWRU2547

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/IWRU2547UJQSF4VPVG5HERZ2IX \
  | 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: 45a34d779fa26122f2afa9ba72473a45d67edeec4ff2c90134183732e0ffb364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28b4aa82bd7c674085fbf1f2466a5167ee67c254ce520c0e85302e3f9459e616",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-04-01T10:57:51Z",
    "title_canon_sha256": "e97f66b52bfcbf9d82221a01c95eb00bc204be374638c6bf84491bd57c72dc3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00202",
    "kind": "arxiv",
    "version": 1
  }
}