Pith Number

pith:C6FFGPCL

pith:2015:C6FFGPCLKYOGL5LOYAHB4RZCKX

not attested not anchored not stored refs pending

Unifying and Strengthening Hardness for Dynamic Problems via the Online Matrix-Vector Multiplication Conjecture

Danupon Nanongkai, Monika Henzinger, Sebastian Krinninger, Thatchaphol Saranurak

arxiv:1511.06773 v1 · 2015-11-20 · 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{C6FFGPCLKYOGL5LOYAHB4RZCKX}

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	2026-05-18T01:26:19.502527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

178a533c4b561c65f56ec00e1e472255f32e94fd6b919cd4ec8b1ce17afacf13

Aliases

arxiv: 1511.06773 · arxiv_version: 1511.06773v1 · doi: 10.48550/arxiv.1511.06773 · pith_short_12: C6FFGPCLKYOG · pith_short_16: C6FFGPCLKYOGL5LO · pith_short_8: C6FFGPCL

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/C6FFGPCLKYOGL5LOYAHB4RZCKX \
  | 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: 178a533c4b561c65f56ec00e1e472255f32e94fd6b919cd4ec8b1ce17afacf13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffce340d71b481a51fdd62a8260bec147e30e6064bcf8a1dd0a1be3347bbdb26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-11-20T21:08:18Z",
    "title_canon_sha256": "fb6fafced42c6fffeedacd20333555d52182cf749ce98a0f9542f006f2b8d627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06773",
    "kind": "arxiv",
    "version": 1
  }
}