Pith Number

pith:VYBVT4H7

pith:2015:VYBVT4H7C34GLS3E6TVC7PWVPA

not attested not anchored not stored refs pending

Stationary and time periodic patterns of two-predator and one-prey systems with prey-taxis

Feng Yu, Ke Wang, Qi Wang

arxiv:1508.03909 v2 · 2015-08-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYBVT4H7C34GLS3E6TVC7PWVPA}

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	2026-05-18T01:01:29.127605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0359f0ff16f865cb64f4ea2fbed5780770dc60bd75b7d24a72c38770acf763

Aliases

arxiv: 1508.03909 · arxiv_version: 1508.03909v2 · doi: 10.48550/arxiv.1508.03909 · pith_short_12: VYBVT4H7C34G · pith_short_16: VYBVT4H7C34GLS3E · pith_short_8: VYBVT4H7

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/VYBVT4H7C34GLS3E6TVC7PWVPA \
  | 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: ae0359f0ff16f865cb64f4ea2fbed5780770dc60bd75b7d24a72c38770acf763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b279669115ed3561da276abaa029e3d130707f481c82631c01f8e79ea651cea2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-17T02:04:31Z",
    "title_canon_sha256": "9bd5f3b4220d4e590ea6097544a843df022c546abcd4674578ffb40811eccd76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03909",
    "kind": "arxiv",
    "version": 2
  }
}