Pith Number

pith:EYYMCNRE

pith:2019:EYYMCNRENIRBH2LBP6V2JKRKRJ

not attested not anchored not stored refs pending

Hyperedge Estimation using Polylogarithmic Subset Queries

Anup Bhattacharya, Arijit Bishnu, Arijit Ghosh, Gopinath Mishra

arxiv:1908.04196 v4 · 2019-08-12 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYYMCNRENIRBH2LBP6V2JKRKRJ}

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	2026-07-05T01:33:17.466417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2630c136246a2213e9617faba4aa2a8a73c3193802a14af3d88e393f8c524ba8

Aliases

arxiv: 1908.04196 · arxiv_version: 1908.04196v4 · doi: 10.48550/arxiv.1908.04196 · pith_short_12: EYYMCNRENIRB · pith_short_16: EYYMCNRENIRBH2LB · pith_short_8: EYYMCNRE

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/EYYMCNRENIRBH2LBP6V2JKRKRJ \
  | 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: 2630c136246a2213e9617faba4aa2a8a73c3193802a14af3d88e393f8c524ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff5605f474321152471d9df3deb6623aaf94a698c4316e8a2a1054adb949960",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-08-12T15:30:08Z",
    "title_canon_sha256": "7f4a9098e636dbf670ba332b634a285028ea2dbba3f9ea852e3a0fe71954e4f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04196",
    "kind": "arxiv",
    "version": 4
  }
}