Pith Number

pith:UJKJVXKC

pith:2025:UJKJVXKCUDK6SK46NEW2POONZ5

not attested not anchored not stored refs pending

A drone-based framework for coral habitat mapping via weakly supervised segmentation

Alexis Joly, Julien Barde, Matteo Contini, Serge Bernard, Sylvain Bonhommeau, Sylvain Poulain, Victor Illien

arxiv:2508.18958 v2 · 2025-08-26 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJKJVXKCUDK6SK46NEW2POONZ5}

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	2026-05-25T02:01:06.591350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2549add42a0d5e92b9e692da7b9cdcf400d7f150545abe346fc2233faa11a60

Aliases

arxiv: 2508.18958 · arxiv_version: 2508.18958v2 · doi: 10.48550/arxiv.2508.18958 · pith_short_12: UJKJVXKCUDK6 · pith_short_16: UJKJVXKCUDK6SK46 · pith_short_8: UJKJVXKC

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/UJKJVXKCUDK6SK46NEW2POONZ5 \
  | 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: a2549add42a0d5e92b9e692da7b9cdcf400d7f150545abe346fc2233faa11a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52456feca04a5d08a5b20d815fc4b9b95e361aca64bc232e21b0e516a6cabdba",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-26T11:58:50Z",
    "title_canon_sha256": "d4e3394a730e0204e3040d57bbea9935ce23cab450ad295c75c1a1430acdb699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18958",
    "kind": "arxiv",
    "version": 2
  }
}