Pith Number

pith:S7AYRACF

pith:2020:S7AYRACFD6YREQBPLIX34EVWM2

not attested not anchored not stored refs pending

Compute-Bound and Low-Bandwidth Distributed 3D Graph-SLAM

Andrew R. Willis, Jamie Godwin, Jincheng Zhang

arxiv:2005.10222 v1 · 2020-05-20 · 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{S7AYRACFD6YREQBPLIX34EVWM2}

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	2026-07-05T07:16:29.582432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c18880451fb112402f5a2fbe12b6668d1a1cdc260fb4b3b08ff70fb53ee9b3

Aliases

arxiv: 2005.10222 · arxiv_version: 2005.10222v1 · doi: 10.48550/arxiv.2005.10222 · pith_short_12: S7AYRACFD6YR · pith_short_16: S7AYRACFD6YREQBP · pith_short_8: S7AYRACF

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/S7AYRACFD6YREQBPLIX34EVWM2 \
  | 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: 97c18880451fb112402f5a2fbe12b6668d1a1cdc260fb4b3b08ff70fb53ee9b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925d1e21170255709bae469b625b2b05b43bf916dfb71801442e8bb56a1f0207",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-20T17:39:55Z",
    "title_canon_sha256": "a95e8a2a09d8e262995da8e5e167c8d71d362c457326740a4a97e3bc66357d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.10222",
    "kind": "arxiv",
    "version": 1
  }
}