Pith Number

pith:RNWRPOTJ

pith:2011:RNWRPOTJKODCO6HJ53BHZ2IOWC

not attested not anchored not stored refs pending

Stability of nonconstant stationary solutions in a reaction-diffusion equation coupled to the system of ordinary differential equations

Anna Marciniak-Czochra, Mariya Ptashnyk, Yuriy Golovaty

arxiv:1109.5280 v2 · 2011-09-24 · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNWRPOTJKODCO6HJ53BHZ2IOWC}

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	2026-05-17T23:46:31.495947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b6d17ba6953862778e9eec27ce90eb08a9e6cc14c47f3e5e6248b7393d7b13a

Aliases

arxiv: 1109.5280 · arxiv_version: 1109.5280v2 · doi: 10.48550/arxiv.1109.5280 · pith_short_12: RNWRPOTJKODC · pith_short_16: RNWRPOTJKODCO6HJ · pith_short_8: RNWRPOTJ

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/RNWRPOTJKODCO6HJ53BHZ2IOWC \
  | 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: 8b6d17ba6953862778e9eec27ce90eb08a9e6cc14c47f3e5e6248b7393d7b13a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14651dbaff9a762b6b3e930f7ddb65430b49d88c7e142d38aa7dd3e687477682",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2011-09-24T16:07:58Z",
    "title_canon_sha256": "d6fd0fb4eca34a6ae5e6596c2b4bdbc4c129f9cf94b1697ccbf9be8734777ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5280",
    "kind": "arxiv",
    "version": 2
  }
}