Pith Number

pith:UMYY6AC3

pith:2022:UMYY6AC3HDNYZ2564EJCJDWLEI

not attested not anchored not stored refs pending

Inferring Past Human Actions in Homes with Abductive Reasoning

Basura Fernando, Chai Kiat Yeo, Cheston Tan, Clement Tan

arxiv:2210.13984 v5 · 2022-10-24 · 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{UMYY6AC3HDNYZ2564EJCJDWLEI}

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	2026-07-05T10:03:37.582101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3318f005b38db8cebbee112248ecb222aa38fcaf3a09f40585c97e04e95e7f1

Aliases

arxiv: 2210.13984 · arxiv_version: 2210.13984v5 · doi: 10.48550/arxiv.2210.13984 · pith_short_12: UMYY6AC3HDNY · pith_short_16: UMYY6AC3HDNYZ256 · pith_short_8: UMYY6AC3

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/UMYY6AC3HDNYZ2564EJCJDWLEI \
  | 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: a3318f005b38db8cebbee112248ecb222aa38fcaf3a09f40585c97e04e95e7f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e69d027b27e0cf7f417758e818c6e25288d9431a0cc548b224074eb33e059ada",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-24T07:43:59Z",
    "title_canon_sha256": "75825bbd5c1b615729b80fd67b2fab376828bbd894be31bbfc27bf7cfdbddfe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13984",
    "kind": "arxiv",
    "version": 5
  }
}