Pith Number

pith:R54OMEZN

pith:2022:R54OMEZNV6BQBJYEZSGI6B3I2Y

not attested not anchored not stored refs pending

ReforesTree: A Dataset for Estimating Tropical Forest Carbon Stock with Deep Learning and Aerial Imagery

Attila Steinegger, Bj\"orn L\"utjens, Ce Zhang, David Dao, Gyri Reiersen, Kenza Amara, Konstantin Klemmer, Xiaoxiang Zhu

arxiv:2201.11192 v2 · 2022-01-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R54OMEZNV6BQBJYEZSGI6B3I2Y}

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	2026-07-05T09:40:51.313882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f78e6132daf8300a704cc8c8f0768d60e371a1d0d7cbbe52b713a6c2e88e6f1

Aliases

arxiv: 2201.11192 · arxiv_version: 2201.11192v2 · doi: 10.48550/arxiv.2201.11192 · pith_short_12: R54OMEZNV6BQ · pith_short_16: R54OMEZNV6BQBJYE · pith_short_8: R54OMEZN

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/R54OMEZNV6BQBJYEZSGI6B3I2Y \
  | 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: 8f78e6132daf8300a704cc8c8f0768d60e371a1d0d7cbbe52b713a6c2e88e6f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b309137c1863ec3f59def427c4847a5c5237fa548bf2232e1c0cc9a5b299d62f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-26T21:27:57Z",
    "title_canon_sha256": "53e9dbec247c623c099a026d83c007f7f48fe3ce8de1795a5ea8294c6e31241b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11192",
    "kind": "arxiv",
    "version": 2
  }
}