Pith Number

pith:3OD5YFFW

pith:2024:3OD5YFFWJ2ZI653G5ERJ42QVLM

not attested not anchored not stored refs pending

Measurement-Induced Phase Transition in State Estimation of Chaotic Systems and the Directed Polymer

Andrea De Luca, Federico Gerbino, Guido Giachetti, Pierre Le Doussal

arxiv:2501.00547 v2 · 2024-12-31 · 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{3OD5YFFWJ2ZI653G5ERJ42QVLM}

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	2026-07-05T11:46:38.391652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db87dc14b64eb28f7766e9229e6a155b1975f0b66880f3bd7c1991168c81e025

Aliases

arxiv: 2501.00547 · arxiv_version: 2501.00547v2 · doi: 10.48550/arxiv.2501.00547 · pith_short_12: 3OD5YFFWJ2ZI · pith_short_16: 3OD5YFFWJ2ZI653G · pith_short_8: 3OD5YFFW

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/3OD5YFFWJ2ZI653G5ERJ42QVLM \
  | 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: db87dc14b64eb28f7766e9229e6a155b1975f0b66880f3bd7c1991168c81e025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f577d66537f2b6815bebf180f2a6abb45d637c60af8d509f8213df84f3c4e10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2024-12-31T17:17:41Z",
    "title_canon_sha256": "e24831a629a320d1f070bbdd75bf8bd203a3aa513769858c9f78c8074d2cdf7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00547",
    "kind": "arxiv",
    "version": 2
  }
}