Pith Number

pith:HOY6UOKW

pith:2022:HOY6UOKWBFP5ZBORJYQGFD7Y5N

not attested not anchored not stored refs pending

An Edge Map based Ensemble Solution to Detect Water Level in Stream

David Koop, Michael. E. Papka, Pratool Bharti, Priyanjani Chandra

arxiv:2201.06098 v1 · 2022-01-16 · 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{HOY6UOKWBFP5ZBORJYQGFD7Y5N}

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	2026-07-05T03:48:54.682937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb1ea3956095fdc85d14e20628ff8eb61af27e84ba24dcc73e18819c6915090

Aliases

arxiv: 2201.06098 · arxiv_version: 2201.06098v1 · doi: 10.48550/arxiv.2201.06098 · pith_short_12: HOY6UOKWBFP5 · pith_short_16: HOY6UOKWBFP5ZBOR · pith_short_8: HOY6UOKW

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/HOY6UOKWBFP5ZBORJYQGFD7Y5N \
  | 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: 3bb1ea3956095fdc85d14e20628ff8eb61af27e84ba24dcc73e18819c6915090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f2623ce02fbc01f0b738f29e911d95d2f9e2b2b58c3f3c9a1599145a05eebc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-16T17:43:12Z",
    "title_canon_sha256": "1beb23450ec809d928ab226df8620270a6d01c6a21df476fd4463255aa58359e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06098",
    "kind": "arxiv",
    "version": 1
  }
}