Pith Number

pith:VDCGQ3QY

pith:2016:VDCGQ3QY2B7OMOBJM77KBSPS53

not attested not anchored not stored refs pending

Structure of $\omega$-limit Sets for Almost-periodic Parabolic Equations on $S^1$ with Reflection Symmetry

Dun Zhou, Wenxian Shen, Yi Wang

arxiv:1601.04906 v2 · 2016-01-19 · 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{VDCGQ3QY2B7OMOBJM77KBSPS53}

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	2026-05-18T01:06:28.920831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c4686e18d07ee6382967fea0c9f2eef3202581448992d1e5c8958aa032435b

Aliases

arxiv: 1601.04906 · arxiv_version: 1601.04906v2 · doi: 10.48550/arxiv.1601.04906 · pith_short_12: VDCGQ3QY2B7O · pith_short_16: VDCGQ3QY2B7OMOBJ · pith_short_8: VDCGQ3QY

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/VDCGQ3QY2B7OMOBJM77KBSPS53 \
  | 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: a8c4686e18d07ee6382967fea0c9f2eef3202581448992d1e5c8958aa032435b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235b3404f1dbe7be19dc633a51f023f7d34c5ba5fc7ad34d23fb99cde9d7d61d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-01-19T13:07:49Z",
    "title_canon_sha256": "42a301ca75b317b01bc8977fcecd9b98da8210e1686327ea255a7288380bea02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04906",
    "kind": "arxiv",
    "version": 2
  }
}