Pith Number

pith:75I7ZMA3

pith:2026:75I7ZMA3NIEPILW2AULILXLCEF

not attested not anchored not stored refs pending

Bifurcation Analysis of a Reaction-Diffusion System with a Cognitive Map Memory Kernel

Guohong Zhang, Jie Liang, Xiaoli Wang

arxiv:2606.02250 v1 · 2026-06-01 · 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{75I7ZMA3NIEPILW2AULILXLCEF}

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	2026-06-02T03:04:54.138123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff51fcb01b6a08f42eda051685dd6221519cb74bd4d0a183f1cda0418f2a4786

Aliases

arxiv: 2606.02250 · arxiv_version: 2606.02250v1 · doi: 10.48550/arxiv.2606.02250 · pith_short_12: 75I7ZMA3NIEP · pith_short_16: 75I7ZMA3NIEPILW2 · pith_short_8: 75I7ZMA3

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/75I7ZMA3NIEPILW2AULILXLCEF \
  | 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: ff51fcb01b6a08f42eda051685dd6221519cb74bd4d0a183f1cda0418f2a4786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd716631a606b4f18053221944adc7d83daa7b1fbfde285263d1b822fde6ca15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-06-01T13:41:23Z",
    "title_canon_sha256": "8720462127d9a28db01b1a74e1b2426c433058969486be20ce6eec279bc77396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02250",
    "kind": "arxiv",
    "version": 1
  }
}