Pith Number

pith:M6KVC6VJ

pith:2026:M6KVC6VJTJS7CYPOC6N2ZD3JBH

not attested not anchored not stored refs pending

Fields of the Planet: Field Boundary Mapping Beyond 10m

Caleb Robinson, Hannah Kerner, Isaac Corley, Jennifer Marcus

arxiv:2607.04449 v1 · 2026-07-05 · cs.CV · 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{M6KVC6VJTJS7CYPOC6N2ZD3JBH}

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	2026-07-07T02:19:19.881093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6795517aa99a65f161ee179bac8f6909e906e69d042336b582acc9408bbd1c48

Aliases

arxiv: 2607.04449 · arxiv_version: 2607.04449v1 · doi: 10.48550/arxiv.2607.04449 · pith_short_12: M6KVC6VJTJS7 · pith_short_16: M6KVC6VJTJS7CYPO · pith_short_8: M6KVC6VJ

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/M6KVC6VJTJS7CYPOC6N2ZD3JBH \
  | 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: 6795517aa99a65f161ee179bac8f6909e906e69d042336b582acc9408bbd1c48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c64e7a0e1a67f082e1de9d492373c299a33413208b1efdf0d527543b366d7d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-05T18:22:04Z",
    "title_canon_sha256": "0a9004c272533b605843e31ba44ab03ea827e0fb0d80af5bdfb2f1002dbd8270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04449",
    "kind": "arxiv",
    "version": 1
  }
}