Pith Number

pith:MSKVOQJH

pith:2017:MSKVOQJHK3CUMXHSCLQTKXCRPK

not attested not anchored not stored refs pending

Fast and scalable minimal perfect hashing for massive key sets

Antoine Limasset, Guillaume Rizk, Pierre Peterlongo, Rayan Chikhi

arxiv:1702.03154 v2 · 2017-02-10 · 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{MSKVOQJHK3CUMXHSCLQTKXCRPK}

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.

Cited by

1 paper in Pith

Efficient and Accurate Graph Classification with Hyperdimensional Computing on FPGA

Receipt and verification

First computed	2026-05-18T00:01:39.219202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

649557412756c5465cf212e1355c517aa6940796bc0f4b1c8653d1eb4ee85383

Aliases

arxiv: 1702.03154 · arxiv_version: 1702.03154v2 · doi: 10.48550/arxiv.1702.03154 · pith_short_12: MSKVOQJHK3CU · pith_short_16: MSKVOQJHK3CUMXHS · pith_short_8: MSKVOQJH

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/MSKVOQJHK3CUMXHSCLQTKXCRPK \
  | 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: 649557412756c5465cf212e1355c517aa6940796bc0f4b1c8653d1eb4ee85383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdae7dcef4ef9ed74d0ef27fdaa1e710d1402770f547e505f6b35b32359716ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-02-10T12:51:54Z",
    "title_canon_sha256": "d66c51f994d9cc793abce54734455836418ee455133fec168dbc32381b8a3559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03154",
    "kind": "arxiv",
    "version": 2
  }
}