Pith Number

pith:Y3E2FXX3

pith:2015:Y3E2FXX3GHG63DJJVUOHCA434B

not attested not anchored not stored refs pending

Point Information Gain and Multidimensional Data Analysis

Dalibor \v{S}tys, Dmytro Soloviov, Jan Korbel, Jan Urban, Petr C\'isa\v{r}, Petr Mach\'a\v{c}ek, Renata Rycht\'arikov\'a

arxiv:1501.02891 v5 · 2015-01-13 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3E2FXX3GHG63DJJVUOHCA434B}

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	2026-05-18T01:01:49.508208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c9a2defb31cded8d29ad1c71039be059a5ea37114c52de907e6defbf3b131e

Aliases

arxiv: 1501.02891 · arxiv_version: 1501.02891v5 · doi: 10.48550/arxiv.1501.02891 · pith_short_12: Y3E2FXX3GHG6 · pith_short_16: Y3E2FXX3GHG63DJJ · pith_short_8: Y3E2FXX3

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/Y3E2FXX3GHG63DJJVUOHCA434B \
  | 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: c6c9a2defb31cded8d29ad1c71039be059a5ea37114c52de907e6defbf3b131e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7964fba6be1d44772d11a22f0617233d3247834468515c0b05e06e189d240b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2015-01-13T07:05:23Z",
    "title_canon_sha256": "4cd32d39f87850c93be0a82b4e0fde2c00a06aaf0cea87218cdf4ddc4b4c38ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02891",
    "kind": "arxiv",
    "version": 5
  }
}