Pith Number

pith:6ZX4TRPA

pith:2026:6ZX4TRPAHLETMWV6QNWTRQYEXZ

not attested not anchored not stored refs pending

On seasonal trunk thermal buffering and its electrical signature in mature trees

Alexis Maineult, Dominique Gibert, Fernando Lopes, Jean-Baptiste Boul\'e, Jean de Bremond d'Ars, Pierpaolo Zuddas, Vincent Courtillot

arxiv:2607.12760 v1 · 2026-07-14 · physics.bio-ph · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZX4TRPAHLETMWV6QNWTRQYEXZ}

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	2026-07-15T01:22:16.406986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f66fc9c5e03ac9365abe836d38c304be4f1e32b66d74b8798f92feb40a3acc5c

Aliases

arxiv: 2607.12760 · arxiv_version: 2607.12760v1 · doi: 10.48550/arxiv.2607.12760 · pith_short_12: 6ZX4TRPAHLET · pith_short_16: 6ZX4TRPAHLETMWV6 · pith_short_8: 6ZX4TRPA

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/6ZX4TRPAHLETMWV6QNWTRQYEXZ \
  | 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: f66fc9c5e03ac9365abe836d38c304be4f1e32b66d74b8798f92feb40a3acc5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "003e07ee65bff001af47438f808e66513ef4ee2d1e2a6a921ea7ac07243b6772",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2026-07-14T13:26:47Z",
    "title_canon_sha256": "83f2a9acc8511fe198daec77e92d220b6916d0fad425e7136fbb0875dc4592d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12760",
    "kind": "arxiv",
    "version": 1
  }
}