Pith Number

pith:J3OECRHF

pith:2026:J3OECRHFCZ4JW5RBBHPJZAQYEJ

not attested not anchored not stored refs pending

Topical Phase Transitions in Artificial Intelligence Research: Large-Scale Evidence and an Early-Warning Signature for Emerging Topics

Hasan Kurban, Rasul Khanbayov

arxiv:2606.12828 v1 · 2026-06-11 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3OECRHFCZ4JW5RBBHPJZAQYEJ}

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	2026-06-12T01:08:53.052620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4edc4144e516789b762109de9c82182261a6ebd21eac411cada80f7cd0eae127

Aliases

arxiv: 2606.12828 · arxiv_version: 2606.12828v1 · doi: 10.48550/arxiv.2606.12828 · pith_short_12: J3OECRHFCZ4J · pith_short_16: J3OECRHFCZ4JW5RB · pith_short_8: J3OECRHF

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/J3OECRHFCZ4JW5RBBHPJZAQYEJ \
  | 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: 4edc4144e516789b762109de9c82182261a6ebd21eac411cada80f7cd0eae127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61aa9de8049c7c5fd35aa8a6d6f856cea1cf1eedf3ba4e1594761bd303d06cfa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-11T02:47:41Z",
    "title_canon_sha256": "23c7e1ce27a53420d9bf46262e02d35bf3cde655603d077ccd3bfe892dd2c63c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12828",
    "kind": "arxiv",
    "version": 1
  }
}