Pith Number

pith:3UDVT246

pith:2014:3UDVT246H2PHK7UYQ2IN4SVWNQ

not attested not anchored not stored refs pending

Optimization of random search processes in the presence of an external bias

Aleksei V. Chechkin, Ralf Metzler, Vladimir V. Palyulin

arxiv:1402.2772 v2 · 2014-02-12 · cond-mat.stat-mech · physics.bio-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{3UDVT246H2PHK7UYQ2IN4SVWNQ}

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	2026-05-18T02:30:40.402086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd0759eb9e3e9e757e988690de4ab66c156402b27ff2ae27855a55ec56649a14

Aliases

arxiv: 1402.2772 · arxiv_version: 1402.2772v2 · doi: 10.48550/arxiv.1402.2772 · pith_short_12: 3UDVT246H2PH · pith_short_16: 3UDVT246H2PHK7UY · pith_short_8: 3UDVT246

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/3UDVT246H2PHK7UYQ2IN4SVWNQ \
  | 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: dd0759eb9e3e9e757e988690de4ab66c156402b27ff2ae27855a55ec56649a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0c120a6be520274bf87e601e34ca2e41f13d917ad9deea8346f75d12483cbfc",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-02-12T09:50:00Z",
    "title_canon_sha256": "7ab89d5dec0bbd5b42a50f86ea55e4f726b8747d2f4cd5e9d27c14bf8135a68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2772",
    "kind": "arxiv",
    "version": 2
  }
}