Pith Number

pith:YIJNZT7N

pith:2017:YIJNZT7NOFJB3SYVWMXNPPCZO2

not attested not anchored not stored refs pending

Notes on nonlocal dispersal equations in a periodic habitat

Jian Fang, Xiao-Qiang Zhao

arxiv:1711.00978 v1 · 2017-11-03 · 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{YIJNZT7NOFJB3SYVWMXNPPCZO2}

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	2026-05-18T00:31:24.362363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c212dccfed71521dcb15b32ed7bc59769681a0f763bb108b59c7e5ec2d0357c0

Aliases

arxiv: 1711.00978 · arxiv_version: 1711.00978v1 · doi: 10.48550/arxiv.1711.00978 · pith_short_12: YIJNZT7NOFJB · pith_short_16: YIJNZT7NOFJB3SYV · pith_short_8: YIJNZT7N

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/YIJNZT7NOFJB3SYVWMXNPPCZO2 \
  | 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: c212dccfed71521dcb15b32ed7bc59769681a0f763bb108b59c7e5ec2d0357c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5476271cee5506ef3ad621354ddb279ae56d8ab18d2a95bce74fd2d1d16d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-03T00:06:17Z",
    "title_canon_sha256": "34d8474d8bc48224de245c86d1cd8919c8d2ddf7a30417edc26194ca3fc180e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00978",
    "kind": "arxiv",
    "version": 1
  }
}