Pith Number

pith:UBGI2WII

pith:2017:UBGI2WIIKECZLFF5I24NGRQPFX

not attested not anchored not stored refs pending

Parallel mining of time-faded heavy hitters

Italo Epicoco, Marco Pulimeno, Massimo Cafaro

arxiv:1701.03004 v1 · 2017-01-11 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBGI2WIIKECZLFF5I24NGRQPFX}

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	2026-05-18T00:52:59.578094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04c8d590851059594bd46b8d3460f2dd20b42313caeb3b15acda1b7978b5a12

Aliases

arxiv: 1701.03004 · arxiv_version: 1701.03004v1 · doi: 10.48550/arxiv.1701.03004 · pith_short_12: UBGI2WIIKECZ · pith_short_16: UBGI2WIIKECZLFF5 · pith_short_8: UBGI2WII

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/UBGI2WIIKECZLFF5I24NGRQPFX \
  | 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: a04c8d590851059594bd46b8d3460f2dd20b42313caeb3b15acda1b7978b5a12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd016dfee6fc5c75bc1f761a7108e099dfbc82d2e4f05fdb46d677e1d96de68",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-01-11T15:07:38Z",
    "title_canon_sha256": "715d82ec4041360b304627fb0e64f5b172d029d8aa442c49f259f922429ac814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03004",
    "kind": "arxiv",
    "version": 1
  }
}