Pith Number

pith:74ZWM2S2

pith:2025:74ZWM2S2JP65PDT7GYG4SDTXLW

not attested not anchored not stored refs pending

Multi-agent Reinforcement Learning for Robotized Coral Reef Sample Collection

Alain Duran, Daniel Correa, Jose Fuentes, Leonardo Bobadilla, Paulo Padrao, Tero Kaarlela

arxiv:2507.16941 v1 · 2025-07-22 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74ZWM2S2JP65PDT7GYG4SDTXLW}

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	2026-07-05T11:41:58.679675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff33666a5a4bfdd78e7f360dc90e775d87ebe48be0f50f74fc0b8664928d069a

Aliases

arxiv: 2507.16941 · arxiv_version: 2507.16941v1 · doi: 10.48550/arxiv.2507.16941 · pith_short_12: 74ZWM2S2JP65 · pith_short_16: 74ZWM2S2JP65PDT7 · pith_short_8: 74ZWM2S2

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/74ZWM2S2JP65PDT7GYG4SDTXLW \
  | 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: ff33666a5a4bfdd78e7f360dc90e775d87ebe48be0f50f74fc0b8664928d069a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29350aa97ff6700f76d9adc0661acd09240d988f6f763f6b3ec3ba2d5cc60d9c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-22T18:24:23Z",
    "title_canon_sha256": "7be92a89f91fadddfc34d85db06039f305cc5728bd3610073baf3603379bebb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16941",
    "kind": "arxiv",
    "version": 1
  }
}