Pith Number

pith:3477RCON

pith:2007:3477RCON3UL2U2L7UH56Y7JI2N

not attested not anchored not stored refs pending

Entropy production and time asymmetry in nonequilibrium fluctuations

Artyom Petrosyan (Phys-ENS), David Andrieux, Nicolas Garnier (Phys-ENS), Pierre Gaspard, Sergio Ciliberto (Phys-ENS), Sylvain Joubaud (Phys-ENS)

arxiv:cond-mat/0703696 v2 · 2007-03-27 · 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{3477RCON3UL2U2L7UH56Y7JI2N}

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	2026-05-18T01:06:49.543537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3ff889cddd17aa697fa1fbec7d28d372081b6dfddad69f35b8986fcd9ca839

Aliases

arxiv: cond-mat/0703696 · arxiv_version: cond-mat/0703696v2 · doi: 10.48550/arxiv.cond-mat/0703696 · pith_short_12: 3477RCON3UL2 · pith_short_16: 3477RCON3UL2U2L7 · pith_short_8: 3477RCON

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/3477RCON3UL2U2L7UH56Y7JI2N \
  | 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: df3ff889cddd17aa697fa1fbec7d28d372081b6dfddad69f35b8986fcd9ca839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402680b2d057055d5d0e28822abb6f7331c24b959f416903c71487706491651e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2007-03-27T06:57:12Z",
    "title_canon_sha256": "b309c4d5e027f55b57011b44a731e12df81a815b981df4789f8bac6b32f3cea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703696",
    "kind": "arxiv",
    "version": 2
  }
}