Pith Number

pith:GDOM26DV

pith:2025:GDOM26DVHM2WSKVBLLSOEWNFUU

not attested not anchored not stored refs pending

Simple physical systems as a reference for multivariate information dynamics

Alberto Liardi, George Blackburne, Henrik Jeldtoft Jensen, Madalina I. Sas, Pedro A.M. Mediano, William J. Knottenbelt

arxiv:2504.10372 v1 · 2025-04-14 · 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{GDOM26DVHM2WSKVBLLSOEWNFUU}

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	2026-07-05T10:48:59.030888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30dccd78753b35692aa15ae4e259a5a51b03fb483ef11b42155761ba4656c5c2

Aliases

arxiv: 2504.10372 · arxiv_version: 2504.10372v1 · doi: 10.48550/arxiv.2504.10372 · pith_short_12: GDOM26DVHM2W · pith_short_16: GDOM26DVHM2WSKVB · pith_short_8: GDOM26DV

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/GDOM26DVHM2WSKVBLLSOEWNFUU \
  | 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: 30dccd78753b35692aa15ae4e259a5a51b03fb483ef11b42155761ba4656c5c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594c82b0c86ee5edabac853fe080cbca3f0ff04cc0b6182480cb8ba22098d810",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-04-14T16:20:48Z",
    "title_canon_sha256": "1995517f89ae5609722998ab8198cd18ed9698c05fb655ad11c768cf647fe20b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10372",
    "kind": "arxiv",
    "version": 1
  }
}