Pith Number

pith:PWBIQMJH

pith:2010:PWBIQMJHLNRSHOFQCHVICDK5MN

not attested not anchored not stored refs pending

Weak Dynamic Non-Emptiability and Persistence of Chemical Kinetics Systems

David Siegel, Matthew D. Johnston

arxiv:1009.0720 v2 · 2010-09-03 · 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{PWBIQMJHLNRSHOFQCHVICDK5MN}

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	2026-05-18T02:47:51.392732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d828831275b6323b8b011ea810d5d635bbfb9456fd2af8cdb3e09d8b4622f1a

Aliases

arxiv: 1009.0720 · arxiv_version: 1009.0720v2 · doi: 10.48550/arxiv.1009.0720 · pith_short_12: PWBIQMJHLNRS · pith_short_16: PWBIQMJHLNRSHOFQ · pith_short_8: PWBIQMJH

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/PWBIQMJHLNRSHOFQCHVICDK5MN \
  | 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: 7d828831275b6323b8b011ea810d5d635bbfb9456fd2af8cdb3e09d8b4622f1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc519130e889ecd475b3440a4cc441c0bbf29efb47642840fbd438c0870e00f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-09-03T16:47:39Z",
    "title_canon_sha256": "a2555f46952e59949820d182e8c8fa4b9f9a33ad3232fedc67359567e7e715cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0720",
    "kind": "arxiv",
    "version": 2
  }
}