Pith Number

pith:X55SAUYB

pith:2016:X55SAUYBMC7J43GVAENHODVXVN

not attested not anchored not stored refs pending

BUbiNG: Massive Crawling for the Masses

Andrea Marino, Massimo Santini, Paolo Boldi, Sebastiano Vigna

arxiv:1601.06919 v1 · 2016-01-26 · cs.IR · 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{X55SAUYBMC7J43GVAENHODVXVN}

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	2026-05-18T01:21:59.534273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7b20530160be9e6cd5011a770eb7ab4b2ba3c8d262b7840bdf2c9e711c15e3

Aliases

arxiv: 1601.06919 · arxiv_version: 1601.06919v1 · doi: 10.48550/arxiv.1601.06919 · pith_short_12: X55SAUYBMC7J · pith_short_16: X55SAUYBMC7J43GV · pith_short_8: X55SAUYB

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/X55SAUYBMC7J43GVAENHODVXVN \
  | 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: bf7b20530160be9e6cd5011a770eb7ab4b2ba3c8d262b7840bdf2c9e711c15e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b48d89c7f15905f66f2bafb8627dc083501ebee2892a7a7f45599ea432e078a",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-01-26T08:22:37Z",
    "title_canon_sha256": "400353677725c7f0ed7a0196a82f88831399b6cb30672d5d82930281d6d4cc11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06919",
    "kind": "arxiv",
    "version": 1
  }
}