Pith Number

pith:KEF35M6W

pith:2025:KEF35M6WQHMFCR4WVKQGF3T63C

not attested not anchored not stored refs pending

Large effects from quantum reference frames

Luis Martinez, Martin Bojowald

arxiv:2506.14721 v1 · 2025-06-17 · quant-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{KEF35M6WQHMFCR4WVKQGF3T63C}

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	2026-07-05T11:35:14.600777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510bbeb3d681d8514796aaa062ee7ed89759630081548935a798ef3b760e4e81

Aliases

arxiv: 2506.14721 · arxiv_version: 2506.14721v1 · doi: 10.48550/arxiv.2506.14721 · pith_short_12: KEF35M6WQHMF · pith_short_16: KEF35M6WQHMFCR4W · pith_short_8: KEF35M6W

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/KEF35M6WQHMFCR4WVKQGF3T63C \
  | 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: 510bbeb3d681d8514796aaa062ee7ed89759630081548935a798ef3b760e4e81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bab49c97466dffa0ddba19a982c321dde1ebac019dae267f2c26375234217e06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-17T16:55:32Z",
    "title_canon_sha256": "5561bbc7ff1b4a3b9e7eeccf36f978781df161a5f83848f5a7175d30225ec9b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14721",
    "kind": "arxiv",
    "version": 1
  }
}