Pith Number

pith:TUHER2WW

pith:2026:TUHER2WWDEVBGN5ASY4LWABCCJ

not attested not anchored not stored refs pending

EHHN: An Event-driven Heterogeneous Hypergraph Network for Object-Centric Next Activity Prediction

Bin Cao, Chenyu Hou, Jiaxing Wang, Jing Fan, Ji Zhang, Kaitao Chen, Zhubin Han

arxiv:2607.01785 v1 · 2026-07-02 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUHER2WWDEVBGN5ASY4LWABCCJ}

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	2026-07-03T01:17:29.786095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0e48ead6192a1337a09638bb0022125af2473616bb69c006cc614840b73fb9

Aliases

arxiv: 2607.01785 · arxiv_version: 2607.01785v1 · doi: 10.48550/arxiv.2607.01785 · pith_short_12: TUHER2WWDEVB · pith_short_16: TUHER2WWDEVBGN5A · pith_short_8: TUHER2WW

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/TUHER2WWDEVBGN5ASY4LWABCCJ \
  | 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: 9d0e48ead6192a1337a09638bb0022125af2473616bb69c006cc614840b73fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4545cdac46505c58c6f2697a31ecf95f08a6e384f370f6409deb99a40b3120d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T06:57:06Z",
    "title_canon_sha256": "3877829c82820d1d4da7f451add30ad7343d590b28319c9ee460ead9f1ce5b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01785",
    "kind": "arxiv",
    "version": 1
  }
}