Pith Number

pith:P4IF2TJF

pith:2026:P4IF2TJFMWI52ZZINSJXXEYFIJ

not attested not anchored not stored refs pending

Physics-Informed Modeling for Wood Thermal Analysis and Prediction

Alex John Buckthal, Dim P. Papadopoulos, Isak Worre Foged, Jingren Xie, Ryan Anthony O'Connor

arxiv:2606.23402 v1 · 2026-06-22 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4IF2TJFMWI52ZZINSJXXEYFIJ}

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	2026-06-23T03:14:19.109009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f105d4d256591dd67286c937b93054279449983530e965c61c501a2d3f30dec

Aliases

arxiv: 2606.23402 · arxiv_version: 2606.23402v1 · doi: 10.48550/arxiv.2606.23402 · pith_short_12: P4IF2TJFMWI5 · pith_short_16: P4IF2TJFMWI52ZZI · pith_short_8: P4IF2TJF

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/P4IF2TJFMWI52ZZINSJXXEYFIJ \
  | 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: 7f105d4d256591dd67286c937b93054279449983530e965c61c501a2d3f30dec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fba8160fe4d867084c742ad961944a42a23fc34f52abfef5749593c7bff86fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-22T14:26:06Z",
    "title_canon_sha256": "3fbdd566dd06988a82b21622591ce78033a03181749f285de6bed799779e52d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23402",
    "kind": "arxiv",
    "version": 1
  }
}