Pith Number

pith:MS73ZEVP

pith:2015:MS73ZEVP7JOF3SZLWK65ZELT25

not attested not anchored not stored refs pending

Global Existence and Long time dynamics of a four compartment Brusselator Type system

Nitu Kumari, Rana D. Parshad, Said Kouachi

arxiv:1503.01630 v1 · 2015-03-05 · 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{MS73ZEVP7JOF3SZLWK65ZELT25}

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	2026-05-18T02:25:33.255017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64bfbc92affa5c5dcb2bb2bddc9173d756a0ae1f34dc4a682395484a6c50cabf

Aliases

arxiv: 1503.01630 · arxiv_version: 1503.01630v1 · doi: 10.48550/arxiv.1503.01630 · pith_short_12: MS73ZEVP7JOF · pith_short_16: MS73ZEVP7JOF3SZL · pith_short_8: MS73ZEVP

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/MS73ZEVP7JOF3SZLWK65ZELT25 \
  | 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: 64bfbc92affa5c5dcb2bb2bddc9173d756a0ae1f34dc4a682395484a6c50cabf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6891288ac264cc00b357ce6d5425bfc297a10da231857e9f63c6dfe29e95583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-03-05T13:21:57Z",
    "title_canon_sha256": "c09fb284237e356e345e3d68536d0d959501be80979a350312ebf31b48e4e443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01630",
    "kind": "arxiv",
    "version": 1
  }
}