Pith Number

pith:PAOQ43YY

pith:2026:PAOQ43YYGLXEIKAMWENWNFM332

not attested not anchored not stored refs pending

Learning to Evolve Scenes: Reasoning about Human Activities with Scene Graphs

Francesca Pistilli, Giuseppe Averta, Simone Alberto Peirone

arxiv:2607.02425 v1 · 2026-07-02 · 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{PAOQ43YYGLXEIKAMWENWNFM332}

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	2026-07-03T01:17:58.852864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

781d0e6f1832ee44280cb11b66959bde8afa3f0771c18c122af510c55dfb1e75

Aliases

arxiv: 2607.02425 · arxiv_version: 2607.02425v1 · doi: 10.48550/arxiv.2607.02425 · pith_short_12: PAOQ43YYGLXE · pith_short_16: PAOQ43YYGLXEIKAM · pith_short_8: PAOQ43YY

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/PAOQ43YYGLXEIKAMWENWNFM332 \
  | 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: 781d0e6f1832ee44280cb11b66959bde8afa3f0771c18c122af510c55dfb1e75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb53e4f425b1daf27adfb81cc1d47c3bb699f3f3b3a4622e633c163e42e298e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-02T16:53:42Z",
    "title_canon_sha256": "16747cd1e632aa788eb14e0881c00628977a89b3db53bf06a994fe85c89cfb8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02425",
    "kind": "arxiv",
    "version": 1
  }
}