Pith Number

pith:RNQUSDXZ

pith:2015:RNQUSDXZ6IXWZIJOBDELFDZ5UG

not attested not anchored not stored refs pending

A model of chloroplast growth regulation in mesophyll cells

Eric N. Cytrynbaum, Kelly M. Paton, Lisa Anderson, Pauline Flottat

arxiv:1509.00811 v1 · 2015-09-02 · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNQUSDXZ6IXWZIJOBDELFDZ5UG}

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	2026-05-18T01:34:05.986664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b61490ef9f22f6ca12e08c8b28f3da1bbf9c9bd9bc1f2c41fd59126de4038a1

Aliases

arxiv: 1509.00811 · arxiv_version: 1509.00811v1 · doi: 10.48550/arxiv.1509.00811 · pith_short_12: RNQUSDXZ6IXW · pith_short_16: RNQUSDXZ6IXWZIJO · pith_short_8: RNQUSDXZ

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/RNQUSDXZ6IXWZIJOBDELFDZ5UG \
  | 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: 8b61490ef9f22f6ca12e08c8b28f3da1bbf9c9bd9bc1f2c41fd59126de4038a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7904c4d60eb233e26a289fb3ce3362519667564ea62362cc193d8aecf284113",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2015-09-02T18:20:09Z",
    "title_canon_sha256": "ab5a2c931ec90696eea2ac4c6cef3c4711ba373e2b70559a9ffc7762af8af6df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00811",
    "kind": "arxiv",
    "version": 1
  }
}