Pith Number

pith:BFL24PEK

pith:2019:BFL24PEKLLOZ7D7HMZXED6FSO6

not attested not anchored not stored refs pending

Imaging and Classification Techniques for Seagrass Mapping and Monitoring: A Comprehensive Survey

C. Peng Lam, Md Moniruzzaman, Mohammed Bennamoun, Paul Lavery, S. M. Shamsul Islam

arxiv:1902.11114 v2 · 2019-02-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFL24PEKLLOZ7D7HMZXED6FSO6}

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	2026-05-17T23:52:21.228745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0957ae3c8a5add9f8fe7666e41f8b27781827f99f3fc1d86038c2aca37ec9f26

Aliases

arxiv: 1902.11114 · arxiv_version: 1902.11114v2 · doi: 10.48550/arxiv.1902.11114 · pith_short_12: BFL24PEKLLOZ · pith_short_16: BFL24PEKLLOZ7D7H · pith_short_8: BFL24PEK

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/BFL24PEKLLOZ7D7HMZXED6FSO6 \
  | 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: 0957ae3c8a5add9f8fe7666e41f8b27781827f99f3fc1d86038c2aca37ec9f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58d6946f8d5086317918dea599ea7c993acc4b8fef01efea757c759f47370e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-26T12:29:15Z",
    "title_canon_sha256": "805df3171a55822727d2dec433430fde332114b4dbf47785d24b7c0dcad39c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11114",
    "kind": "arxiv",
    "version": 2
  }
}