Pith Number

pith:H7653D2C

pith:2017:H7653D2CLJXYPOPZQWARMFL25Q

not attested not anchored not stored refs pending

Spatial Dynamics of a Nonlocal Dispersal Population Model in a Shifting Environment

Jia-Bing Wang, Wan-Tong Li, Xiao-Qiang Zhao

arxiv:1710.02897 v1 · 2017-10-08 · 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{H7653D2CLJXYPOPZQWARMFL25Q}

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	2026-05-18T00:21:10.595973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ffddd8f425a6f87b9f9858116157aec37da53f54d03d9bd16ef0a53d97cc671

Aliases

arxiv: 1710.02897 · arxiv_version: 1710.02897v1 · doi: 10.48550/arxiv.1710.02897 · pith_short_12: H7653D2CLJXY · pith_short_16: H7653D2CLJXYPOPZ · pith_short_8: H7653D2C

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/H7653D2CLJXYPOPZQWARMFL25Q \
  | 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: 3ffddd8f425a6f87b9f9858116157aec37da53f54d03d9bd16ef0a53d97cc671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54fca03a4759964dc515f773f524394b1036e328dcecb64ec37a5985d8174e01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-08T22:39:02Z",
    "title_canon_sha256": "98c66dc4f19532a06e6545350ef176c629a5ec8c0756d09fbc1b43aedaba3fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02897",
    "kind": "arxiv",
    "version": 1
  }
}