Pith Number

pith:BMPDH7Y7

pith:2018:BMPDH7Y7OHBHPSLUFO6MW43Q5C

not attested not anchored not stored refs pending

Generalizing the first-difference correlated random walk for marine animal movement data

Christoffer Moesgaard Albertsen

arxiv:1806.08582 v1 · 2018-06-22 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMPDH7Y7OHBHPSLUFO6MW43Q5C}

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	2026-05-18T00:12:36.761460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b1e33ff1f71c277c9742bbccb7370e89d1903aab6e96a8171fcea683663754b

Aliases

arxiv: 1806.08582 · arxiv_version: 1806.08582v1 · doi: 10.48550/arxiv.1806.08582 · pith_short_12: BMPDH7Y7OHBH · pith_short_16: BMPDH7Y7OHBHPSLU · pith_short_8: BMPDH7Y7

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/BMPDH7Y7OHBHPSLUFO6MW43Q5C \
  | 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: 0b1e33ff1f71c277c9742bbccb7370e89d1903aab6e96a8171fcea683663754b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13fd34bf2ef541f328ba4993997a9878a82d1d05586ab2519dd2de0a5d2bc64c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-06-22T10:01:56Z",
    "title_canon_sha256": "867eb8195436930a2f781535893118c2f6cd15c08b9bfb10b678b03a440d8a26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08582",
    "kind": "arxiv",
    "version": 1
  }
}