Pith Number

pith:JEVTTPOT

pith:2025:JEVTTPOTBOFXMV26IYEL2KLVE2

not attested not anchored not stored refs pending

Pan-tropical plant functional trait variation from space

Adam Chlus, Andres Baresch, Ben Poulter, David Schimel, Fabian Schneider, Gaia Vaglio Laurin, Phil Townsend

arxiv:2505.19199 v1 · 2025-05-25 · 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{JEVTTPOTBOFXMV26IYEL2KLVE2}

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	2026-07-05T11:09:26.363605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492b39bdd30b8b76575e4608bd29752692b83bd37f22047b9b5b54f4d4bed378

Aliases

arxiv: 2505.19199 · arxiv_version: 2505.19199v1 · doi: 10.48550/arxiv.2505.19199 · pith_short_12: JEVTTPOTBOFX · pith_short_16: JEVTTPOTBOFXMV26 · pith_short_8: JEVTTPOT

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/JEVTTPOTBOFXMV26IYEL2KLVE2 \
  | 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: 492b39bdd30b8b76575e4608bd29752692b83bd37f22047b9b5b54f4d4bed378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae3e7050436e209fe0222e83c22ef402acf0bd121b7a6320da179ebfbd63afa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2025-05-25T15:47:06Z",
    "title_canon_sha256": "b1a6474091d379acb9496b64c9c74b76bb5826dbdd40c0db9be57eb361becaea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19199",
    "kind": "arxiv",
    "version": 1
  }
}