Pith Number

pith:GC4ROLS2

pith:2011:GC4ROLS27BK4A223N6YYDLHYA5

not attested not anchored not stored refs pending

Existence and Stability of Coexistence States for a Nonlocal Evolution System

Guangyu Zhao

arxiv:1105.4154 v2 · 2011-05-20 · math.CA · math.DS · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GC4ROLS27BK4A223N6YYDLHYA5}

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	2026-05-18T04:00:59.741001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b9172e5af855c06b5b6fb181acf80768f33aa428ebdb5e81d6d058fe6c38fd

Aliases

arxiv: 1105.4154 · arxiv_version: 1105.4154v2 · doi: 10.48550/arxiv.1105.4154 · pith_short_12: GC4ROLS27BK4 · pith_short_16: GC4ROLS27BK4A223 · pith_short_8: GC4ROLS2

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/GC4ROLS27BK4A223N6YYDLHYA5 \
  | 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: 30b9172e5af855c06b5b6fb181acf80768f33aa428ebdb5e81d6d058fe6c38fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e95fd7613d71995902941b7a95bc6ec81a18d9180b3adf839f34dcbb581548a",
    "cross_cats_sorted": [
      "math.DS",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-05-20T19:04:30Z",
    "title_canon_sha256": "0739773dd5581dbd418cf2a0f9fc708a2c815762b54598d9d15aa265c8c890b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4154",
    "kind": "arxiv",
    "version": 2
  }
}