Pith Number

pith:EFXNZU5V

pith:2018:EFXNZU5VGZDEB4AWYKRRHIHEMI

not attested not anchored not stored refs pending

The Data Market: Policies for Decentralised Visual Localisation

Matthew Gadd, Paul Newman

arxiv:1801.05607 v1 · 2018-01-17 · 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{EFXNZU5VGZDEB4AWYKRRHIHEMI}

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	2026-05-18T00:25:40.728736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216edcd3b5364640f016c2a313a0e4621a7743525e4d7bb1f76a1ab7c155fdf1

Aliases

arxiv: 1801.05607 · arxiv_version: 1801.05607v1 · doi: 10.48550/arxiv.1801.05607 · pith_short_12: EFXNZU5VGZDE · pith_short_16: EFXNZU5VGZDEB4AW · pith_short_8: EFXNZU5V

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/EFXNZU5VGZDEB4AWYKRRHIHEMI \
  | 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: 216edcd3b5364640f016c2a313a0e4621a7743525e4d7bb1f76a1ab7c155fdf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e9a5b4d7ee3679a4275d9bebb53a63caa36d2046f1db26f2f28d3f2a3d9baa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-01-17T09:49:07Z",
    "title_canon_sha256": "28b11188696f88656df6031113a5c7b78cfcf6e7ee3b519fc35751674011db2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05607",
    "kind": "arxiv",
    "version": 1
  }
}