Pith Number

pith:JTA4RA2A

pith:2014:JTA4RA2AYEEKIY2O4YDAVC4QWI

not attested not anchored not stored refs pending

"Infographics" team: Selecting Control Parameters via Maximal Fisher Information

Siddharth Pritam

arxiv:1406.4943 v1 · 2014-06-19 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTA4RA2AYEEKIY2O4YDAVC4QWI}

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	2026-05-18T02:49:21.442091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc1c88340c108a4634ee6060a8b90b20c91863bae1af98a043ef9233a17107d

Aliases

arxiv: 1406.4943 · arxiv_version: 1406.4943v1 · doi: 10.48550/arxiv.1406.4943 · pith_short_12: JTA4RA2AYEEK · pith_short_16: JTA4RA2AYEEKIY2O · pith_short_8: JTA4RA2A

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/JTA4RA2AYEEKIY2O4YDAVC4QWI \
  | 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: 4cc1c88340c108a4634ee6060a8b90b20c91863bae1af98a043ef9233a17107d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4149f761371727e25c4e18edb4f676016e5eb3e78d396708c06358979e5e2ab9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-19T04:20:10Z",
    "title_canon_sha256": "0fcfa18b5a94034012d07d1169cee4a438676518f6ba2c9d1c50ab69eab197a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4943",
    "kind": "arxiv",
    "version": 1
  }
}