Pith Number

pith:ADA5M4QB

pith:2023:ADA5M4QBAKBNIH4P5P2EE36VL3

not attested not anchored not stored refs pending

Satellite Data Shows Resilience of Tigrayan Farmers in Crop Cultivation During Civil War

Amy McNally, Benjamin Yeh, Catherine Nakalembe, Hannah Kerner, Inbal Becker-Reshef, Ivan Zvonkov, Sergii Skakun

arxiv:2312.10819 v2 · 2023-12-17 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADA5M4QBAKBNIH4P5P2EE36VL3}

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	2026-07-05T08:26:16.914616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00c1d672010282d41f8febf4426fd55efc3640d92b0a824876ce96729bce68ba

Aliases

arxiv: 2312.10819 · arxiv_version: 2312.10819v2 · doi: 10.48550/arxiv.2312.10819 · pith_short_12: ADA5M4QBAKBN · pith_short_16: ADA5M4QBAKBNIH4P · pith_short_8: ADA5M4QB

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/ADA5M4QBAKBNIH4P5P2EE36VL3 \
  | 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: 00c1d672010282d41f8febf4426fd55efc3640d92b0a824876ce96729bce68ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e1e4ac0581bc1601ad23827095731847619ef49894a6f610fd82b11701cd6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-12-17T21:33:07Z",
    "title_canon_sha256": "21870884171816ff5f5ddee154885b1babca4e3bdd61e7f2aac897834dbf3331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.10819",
    "kind": "arxiv",
    "version": 2
  }
}