Pith Number

pith:35WXHSQX

pith:2016:35WXHSQXKCDW3FH3RIZBIJKJAW

not attested not anchored not stored refs pending

Bifurcation of space periodic solutions in symmetric reversible FDEs

Haopin Wu, Zalman Balanov

arxiv:1602.00045 v1 · 2016-01-30 · 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{35WXHSQXKCDW3FH3RIZBIJKJAW}

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	2026-05-18T01:21:36.450348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df6d73ca1750876d94fb8a32142549058236e2ce54eea2be09f89818cf8ddb81

Aliases

arxiv: 1602.00045 · arxiv_version: 1602.00045v1 · doi: 10.48550/arxiv.1602.00045 · pith_short_12: 35WXHSQXKCDW · pith_short_16: 35WXHSQXKCDW3FH3 · pith_short_8: 35WXHSQX

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/35WXHSQXKCDW3FH3RIZBIJKJAW \
  | 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: df6d73ca1750876d94fb8a32142549058236e2ce54eea2be09f89818cf8ddb81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca0b67c4f1fe77ea136f634a6453f1cfc53a2da6a768ec695ae46add184de6d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-01-30T01:18:05Z",
    "title_canon_sha256": "982847d0a626e8f02990a1a1d98bb1b8b5c97ee1fa500453e1f5e72ddf04d1b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00045",
    "kind": "arxiv",
    "version": 1
  }
}