Pith Number

pith:RZQFRJ2Z

pith:2018:RZQFRJ2ZG27MVCEGS4RNOEJSD3

not attested not anchored not stored refs pending

Modelling the environmental dependence of the growth rate

Ixandra Achitouv, Yan-Chuan Cai

arxiv:1806.04684 v1 · 2018-06-12 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZQFRJ2ZG27MVCEGS4RNOEJSD3}

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	2026-05-18T00:01:29.315767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e6058a75936beca88869722d711321ef5470f2a7cf66ae311819407f3fe7c84

Aliases

arxiv: 1806.04684 · arxiv_version: 1806.04684v1 · doi: 10.48550/arxiv.1806.04684 · pith_short_12: RZQFRJ2ZG27M · pith_short_16: RZQFRJ2ZG27MVCEG · pith_short_8: RZQFRJ2Z

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/RZQFRJ2ZG27MVCEGS4RNOEJSD3 \
  | 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: 8e6058a75936beca88869722d711321ef5470f2a7cf66ae311819407f3fe7c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad73d40d05bd33b7705c1caa3098e0bd2ce29bfb20a411ccbb501add9409f0a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-06-12T18:00:02Z",
    "title_canon_sha256": "764d1ca40fa763de1ff9b8ffd49586754dc6d359dd9334e561f84ad43d6f6a74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04684",
    "kind": "arxiv",
    "version": 1
  }
}