Pith Number

pith:MVP56HUV

pith:2014:MVP56HUVGZTAEO7UTSRKBDFIHU

not attested not anchored not stored refs pending

Optimal L\'{e}vy-flight foraging in a finite landscape

Adam McKeown, Branislav Kusy, David Westcott, Hazel Parry, Jiajun Liu, Kun Zhao, Philipp Sommer, Raja Jurdak

arxiv:1406.1649 v2 · 2014-06-06 · cond-mat.stat-mech · physics.bio-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVP56HUVGZTAEO7UTSRKBDFIHU}

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	2026-05-18T02:27:44.564626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

655fdf1e953666023bf49ca2a08ca83d0388f873992e95328791895f9f3506a2

Aliases

arxiv: 1406.1649 · arxiv_version: 1406.1649v2 · doi: 10.48550/arxiv.1406.1649 · pith_short_12: MVP56HUVGZTA · pith_short_16: MVP56HUVGZTAEO7U · pith_short_8: MVP56HUV

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/MVP56HUVGZTAEO7UTSRKBDFIHU \
  | 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: 655fdf1e953666023bf49ca2a08ca83d0388f873992e95328791895f9f3506a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d47147dc47f6160b5cbd96c187302f9e36723d1d78e470ed191f8f2cb9ae737",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-06-06T11:31:34Z",
    "title_canon_sha256": "fb8728947b827cc66c118d344c4553f8807280b89eabb2797c6e6bafe108796f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1649",
    "kind": "arxiv",
    "version": 2
  }
}