Pith Number

pith:AVJZKVXX

pith:2018:AVJZKVXXEDTYSQFFOC2SBWMM2L

not attested not anchored not stored refs pending

Statistical modeling for adaptive trait evolution in randomly evolving environment

Dwueng-Chwuan Jhwueng

arxiv:1808.05878 v1 · 2018-08-17 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVJZKVXXEDTYSQFFOC2SBWMM2L}

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	2026-05-18T00:07:51.796389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05539556f720e78940a570b520d98cd2e9b335e8479474d373ea0a8c0d76c06f

Aliases

arxiv: 1808.05878 · arxiv_version: 1808.05878v1 · doi: 10.48550/arxiv.1808.05878 · pith_short_12: AVJZKVXXEDTY · pith_short_16: AVJZKVXXEDTYSQFF · pith_short_8: AVJZKVXX

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/AVJZKVXXEDTYSQFFOC2SBWMM2L \
  | 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: 05539556f720e78940a570b520d98cd2e9b335e8479474d373ea0a8c0d76c06f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8025a63a69558525054c856b908e7650e4a7294d9a5a679a56ca756e3bca3c49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-08-17T14:25:39Z",
    "title_canon_sha256": "6e441e05f6d2aa4559580864c6586972d54fc48c25e04c344589112a143b38e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05878",
    "kind": "arxiv",
    "version": 1
  }
}