Pith Number

pith:JKYZ62X2

pith:2018:JKYZ62X22HWPVRUYTDBDMDSDQR

not attested not anchored not stored refs pending

A deficiency-based approach to parametrizing positive equilibria of biochemical reaction systems

Casian Pantea, Matthew D. Johnston, Stefan M\"uller

arxiv:1805.09295 v1 · 2018-05-23 · math.DS · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKYZ62X22HWPVRUYTDBDMDSDQR}

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	2026-05-18T00:15:06.033681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab19f6afad1ecfac69898c2360e438441bec73c52052aab9d1d3beb751fb313

Aliases

arxiv: 1805.09295 · arxiv_version: 1805.09295v1 · doi: 10.48550/arxiv.1805.09295 · pith_short_12: JKYZ62X22HWP · pith_short_16: JKYZ62X22HWPVRUY · pith_short_8: JKYZ62X2

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/JKYZ62X22HWPVRUYTDBDMDSDQR \
  | 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: 4ab19f6afad1ecfac69898c2360e438441bec73c52052aab9d1d3beb751fb313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381bc045a59b3a70e7d23ebe1603396de115324565ba7b320e6c88a9c7a0f45b",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-05-23T17:29:53Z",
    "title_canon_sha256": "f5cad30a676120a12a4298bd61235342dea7c1673f54d046f7500e69c0f6bdbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09295",
    "kind": "arxiv",
    "version": 1
  }
}