Pith Number

pith:BC6V2REW

pith:2022:BC6V2REWEEIHYKDNQYNWOXBUD5

not attested not anchored not stored refs pending

PolyU-BPCoMa: A Dataset and Benchmark Towards Mobile Colorized Mapping Using a Backpack Multisensorial System

Daping Yang, Haodong Xiang, Muyang Wang, Pengxin Chen, Sheng Bao, Wenzhong Shi, Yue Yu

arxiv:2206.07468 v2 · 2022-06-15 · 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{BC6V2REWEEIHYKDNQYNWOXBUD5}

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	2026-07-05T04:49:11.872831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08bd5d449621107c286d861b675c341f51ece2868ee21fc999a7906a05da0d91

Aliases

arxiv: 2206.07468 · arxiv_version: 2206.07468v2 · doi: 10.48550/arxiv.2206.07468 · pith_short_12: BC6V2REWEEIH · pith_short_16: BC6V2REWEEIHYKDN · pith_short_8: BC6V2REW

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/BC6V2REWEEIHYKDNQYNWOXBUD5 \
  | 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: 08bd5d449621107c286d861b675c341f51ece2868ee21fc999a7906a05da0d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79107d8b530ec58365c1b3e4a13f82bd4806ebda5848e25bda94b67641c7769b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-15T12:06:08Z",
    "title_canon_sha256": "a8ee8437c9549093f7973a9a2d5e7c51cf461d6965293b17e0b034f199e90632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07468",
    "kind": "arxiv",
    "version": 2
  }
}