Pith Number

pith:EQ5BKTO2

pith:2014:EQ5BKTO2PMHAHSMFFBMJFO4DNB

not attested not anchored not stored refs pending

Compact Indexes for Flexible Top-k Retrieval

Matthias Petri, Simon Gog

arxiv:1406.3170 v1 · 2014-06-12 · cs.DS · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQ5BKTO2PMHAHSMFFBMJFO4DNB}

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	2026-05-18T02:49:52.885006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

243a154dda7b0e03c985285892bb8368671835b6d4e3e0a6d6e0891cf382c51f

Aliases

arxiv: 1406.3170 · arxiv_version: 1406.3170v1 · doi: 10.48550/arxiv.1406.3170 · pith_short_12: EQ5BKTO2PMHA · pith_short_16: EQ5BKTO2PMHAHSMF · pith_short_8: EQ5BKTO2

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/EQ5BKTO2PMHAHSMFFBMJFO4DNB \
  | 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: 243a154dda7b0e03c985285892bb8368671835b6d4e3e0a6d6e0891cf382c51f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ab90cf208eaa0f2ff66f630343cb335a2344b8898896264efabb1db25917579",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-06-12T09:47:09Z",
    "title_canon_sha256": "3ce6b23fbc7c9a39c6652a564001ade1b77f7e4dd7dbb0f9b746556c88f5e1fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3170",
    "kind": "arxiv",
    "version": 1
  }
}