Pith Number

pith:VGDGY675

pith:2026:VGDGY675UBK6S3BH5ZNHTMAGSF

not attested not anchored not stored refs pending

Emergent Workload Inequality in Collective Excavation

Aradhya Rajanala, Daniel. I. Goldman, Laura K. Treers, Michael A. D. Goodisman, Naomi Wagner, Nathan Nguyen

arxiv:2603.00281 v2 · 2026-02-27 · physics.bio-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{VGDGY675UBK6S3BH5ZNHTMAGSF}

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	2026-05-26T01:02:32.554200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9866c7bfda055e96c27ee5a79b00691493f3afecbaff06fab6aeebe3c14341f

Aliases

arxiv: 2603.00281 · arxiv_version: 2603.00281v2 · doi: 10.48550/arxiv.2603.00281 · pith_short_12: VGDGY675UBK6 · pith_short_16: VGDGY675UBK6S3BH · pith_short_8: VGDGY675

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/VGDGY675UBK6S3BH5ZNHTMAGSF \
  | 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: a9866c7bfda055e96c27ee5a79b00691493f3afecbaff06fab6aeebe3c14341f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600632307bdd1c5ec51206e602e0fa62fe0380933e7e629dd7bcbda6f5d807a3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2026-02-27T19:56:03Z",
    "title_canon_sha256": "aff87f16adb9ab01ebf4d5a3251bb3f3cbe007e50cd8d5cec953b4674b2c0bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.00281",
    "kind": "arxiv",
    "version": 2
  }
}