Pith Number

pith:HCKQ4TEU

pith:2026:HCKQ4TEUT7YBLQ6XFPGHAFSSW6

not attested not anchored not stored refs pending

Subregion observer rules from generalized entanglement wedges

Chris Waddell, Kenneth Higginbotham, Lana Bozanic

arxiv:2606.28484 v1 · 2026-06-26 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCKQ4TEUT7YBLQ6XFPGHAFSSW6}

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	2026-06-30T00:15:15.577005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38950e4c949ff015c3d72bcc701652b7b8884f87c85fff456d0ea7ebe78c44ef

Aliases

arxiv: 2606.28484 · arxiv_version: 2606.28484v1 · doi: 10.48550/arxiv.2606.28484 · pith_short_12: HCKQ4TEUT7YB · pith_short_16: HCKQ4TEUT7YBLQ6X · pith_short_8: HCKQ4TEU

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/HCKQ4TEUT7YBLQ6XFPGHAFSSW6 \
  | 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: 38950e4c949ff015c3d72bcc701652b7b8884f87c85fff456d0ea7ebe78c44ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "367998bba053b5eb7a118665b0b114a92c52b7ade1d1bc86ed03eda2106ad5b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-26T18:00:01Z",
    "title_canon_sha256": "d91f233ba8c579b46a6ec5867ebe312e45f836fe46ca961f4fc34a76f639565e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28484",
    "kind": "arxiv",
    "version": 1
  }
}