Pith Number

pith:EEGQJHPR

pith:2026:EEGQJHPRFPUKMAN5WRIDLAOPHO

not attested not anchored not stored refs pending

Topological quantum hodographs

Mikhail Arkhipov (Ioffe Institute), Nikolay Rosanov, Sergey Fedorov

arxiv:2606.08528 v1 · 2026-06-07 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEGQJHPRFPUKMAN5WRIDLAOPHO}

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	2026-06-09T01:05:39.117650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210d049df12be8a601bdb4503581cf3bb6f0a203298e7ab3b70d7b03aab76b03

Aliases

arxiv: 2606.08528 · arxiv_version: 2606.08528v1 · doi: 10.48550/arxiv.2606.08528 · pith_short_12: EEGQJHPRFPUK · pith_short_16: EEGQJHPRFPUKMAN5 · pith_short_8: EEGQJHPR

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/EEGQJHPRFPUKMAN5WRIDLAOPHO \
  | 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: 210d049df12be8a601bdb4503581cf3bb6f0a203298e7ab3b70d7b03aab76b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0e239ebc4b2be46381c737c5e53042da48a68ed653bb7a45b0efa55b510f48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-06-07T09:13:29Z",
    "title_canon_sha256": "499e6f5fb455ea5b4df4f8ed5709ba68bcc7e12dd7b58bd06823f8ffeef008af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08528",
    "kind": "arxiv",
    "version": 1
  }
}