Pith Number

pith:S2I333N3

pith:2015:S2I333N3BISGYBNFDMJJ4WJQOB

not attested not anchored not stored refs pending

Effects of growth rate, size, and light availability on tree survival across life stages: a demographic analysis accounting for missing values and small sample sizes

Aristides Moustakas, Matthew R. Evans

arxiv:1501.07713 v1 · 2015-01-30 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2I333N3BISGYBNFDMJJ4WJQOB}

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	2026-05-18T02:28:14.320233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9691bdedbb0a246c05a51b129e59307059051c4988d5ee8be7f7aeadbb7db882

Aliases

arxiv: 1501.07713 · arxiv_version: 1501.07713v1 · doi: 10.48550/arxiv.1501.07713 · pith_short_12: S2I333N3BISG · pith_short_16: S2I333N3BISGYBNF · pith_short_8: S2I333N3

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/S2I333N3BISGYBNFDMJJ4WJQOB \
  | 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: 9691bdedbb0a246c05a51b129e59307059051c4988d5ee8be7f7aeadbb7db882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "508326d14280dac8fd0a448dc8cd9b397b086bff678ab3d72b2704046d385cc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-01-30T09:42:02Z",
    "title_canon_sha256": "c5ee03d75280c1956dc3ad811e2b684da7991f54197b93ef3e9261763a14d192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07713",
    "kind": "arxiv",
    "version": 1
  }
}