Pith Number

pith:TWQYA2VQ

pith:2019:TWQYA2VQ3APVYYHGULOXOXEJ6C

not attested not anchored not stored refs pending

Entire solutions originating from three fronts to a two-dimensional nonlocal periodic lattice dynamical system

Shaohua Gan, Zhixian Yu

arxiv:1904.01789 v1 · 2019-04-03 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWQYA2VQ3APVYYHGULOXOXEJ6C}

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	2026-05-17T23:49:29.663369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9da1806ab0d81f5c60e6a2dd775c89f0a5cc1346293d23042f7843ac873499bd

Aliases

arxiv: 1904.01789 · arxiv_version: 1904.01789v1 · doi: 10.48550/arxiv.1904.01789 · pith_short_12: TWQYA2VQ3APV · pith_short_16: TWQYA2VQ3APVYYHG · pith_short_8: TWQYA2VQ

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/TWQYA2VQ3APVYYHGULOXOXEJ6C \
  | 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: 9da1806ab0d81f5c60e6a2dd775c89f0a5cc1346293d23042f7843ac873499bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd5bd3a9fcf0d9111bba46019eb5a5e7cf93586c47af7175c997b63d57ce85f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-04-03T06:15:45Z",
    "title_canon_sha256": "049aef97facce4126062a29e46286d1cb2d4b46716acde350830d58163adec96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01789",
    "kind": "arxiv",
    "version": 1
  }
}