Pith Number

pith:D74PWHOG

pith:2013:D74PWHOGG5KUNIG2UJI2MBMULR

not attested not anchored not stored refs pending

Optimizing non-ergodic feedback engines

Jordan M. Horowitz, Juan M. R. Parrondo

arxiv:1305.6281 v2 · 2013-05-27 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D74PWHOGG5KUNIG2UJI2MBMULR}

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	2026-05-18T01:49:41.088373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff8fb1dc6375546a0daa251a605945c4bf31cb213597a443c8d17b8a630e68a

Aliases

arxiv: 1305.6281 · arxiv_version: 1305.6281v2 · doi: 10.48550/arxiv.1305.6281 · pith_short_12: D74PWHOGG5KU · pith_short_16: D74PWHOGG5KUNIG2 · pith_short_8: D74PWHOG

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/D74PWHOGG5KUNIG2UJI2MBMULR \
  | 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: 1ff8fb1dc6375546a0daa251a605945c4bf31cb213597a443c8d17b8a630e68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84025e313491ad05a8f4640eeac772694d4d77b1eb08d067d18861182207893e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-05-27T17:58:29Z",
    "title_canon_sha256": "02ec17b9e73c10ce267c7800a9acb2c8d677a9da6fdccc8649173dab607865ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6281",
    "kind": "arxiv",
    "version": 2
  }
}