Pith Number

pith:6LLIM7FN

pith:2014:6LLIM7FNHRAUKQIPQMVQC7TLK7

not attested not anchored not stored refs pending

Derivation of Principle of Extreme Physical Information

B. Roy Frieden, Robert A. Gatenby

arxiv:1406.3615 v1 · 2014-06-11 · physics.data-an · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LLIM7FNHRAUKQIPQMVQC7TLK7}

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	2026-05-18T02:49:46.373478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d6867cad3c4145410f832b017e6b57f8e6cee0527c7ba7d55459fdc7e3ee5b

Aliases

arxiv: 1406.3615 · arxiv_version: 1406.3615v1 · doi: 10.48550/arxiv.1406.3615 · pith_short_12: 6LLIM7FNHRAU · pith_short_16: 6LLIM7FNHRAUKQIP · pith_short_8: 6LLIM7FN

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/6LLIM7FNHRAUKQIPQMVQC7TLK7 \
  | 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: f2d6867cad3c4145410f832b017e6b57f8e6cee0527c7ba7d55459fdc7e3ee5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "904f0a4ce9d4fc3923e9f9d655d04ed8872e5062fea94f8db83336de642f4689",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2014-06-11T20:51:56Z",
    "title_canon_sha256": "eb31f5b0f6ed9c16dc7e635bc4e60e373446f8e3fd56638dbb195feab3833561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3615",
    "kind": "arxiv",
    "version": 1
  }
}