Pith Number

pith:LL2H242G

pith:2015:LL2H242GVAMNQ4JCPF7LDHBBIZ

not attested not anchored not stored refs pending

Compressed Data Structures for Dynamic Sequences

J. Ian Munro, Yakov Nekrich

arxiv:1507.06866 v1 · 2015-07-24 · 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{LL2H242GVAMNQ4JCPF7LDHBBIZ}

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	2026-05-18T01:36:21.832485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af47d7346a818d87122797eb19c21466f3c36c242a03325c07f30ca045b6fca

Aliases

arxiv: 1507.06866 · arxiv_version: 1507.06866v1 · doi: 10.48550/arxiv.1507.06866 · pith_short_12: LL2H242GVAMN · pith_short_16: LL2H242GVAMNQ4JC · pith_short_8: LL2H242G

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/LL2H242GVAMNQ4JCPF7LDHBBIZ \
  | 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: 5af47d7346a818d87122797eb19c21466f3c36c242a03325c07f30ca045b6fca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45386821885c22a799b4e1e7243c15169b334a523b9bf9a128767779523b7a9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-07-24T14:57:18Z",
    "title_canon_sha256": "4f6ff1100b6868c85ecc275d3e576a5319bc75fb294e71ddfdc28074605418c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06866",
    "kind": "arxiv",
    "version": 1
  }
}