Pith Number

pith:2H44OHML

pith:2018:2H44OHML77OGI447AWN2JWCHDF

not attested not anchored not stored refs pending

FutureMapping: The Computational Structure of Spatial AI Systems

Andrew J. Davison

arxiv:1803.11288 v1 · 2018-03-29 · cs.AI · cs.CV · 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{2H44OHML77OGI447AWN2JWCHDF}

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.

Cited by

2 papers in Pith

Training-free Spatially Grounded Geometric Shape Encoding (Technical Report)

Receipt and verification

First computed	2026-05-18T00:19:46.458412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f9c71d8bffdc64739f059ba4d84719494db775cb2ef4962d3a334d9901f4b7

Aliases

arxiv: 1803.11288 · arxiv_version: 1803.11288v1 · doi: 10.48550/arxiv.1803.11288 · pith_short_12: 2H44OHML77OG · pith_short_16: 2H44OHML77OGI447 · pith_short_8: 2H44OHML

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/2H44OHML77OGI447AWN2JWCHDF \
  | 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: d1f9c71d8bffdc64739f059ba4d84719494db775cb2ef4962d3a334d9901f4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87cd6737d0aa0b4f16019e5213a5a478a19d0649390f96f196be39facd657172",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-03-29T23:46:34Z",
    "title_canon_sha256": "4e76957fa20c91b26110aada24e6da062294909ddac536072448b0349295e93e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11288",
    "kind": "arxiv",
    "version": 1
  }
}