Pith Number

pith:K6LRB7SD

pith:2026:K6LRB7SDLGR3FDJUT4ZZ4SEKWF

not attested not anchored not stored refs pending

Adlam's Frame: comment on "Wigner's Frame"

Andrea Di Biagio, Anne-Catherine de la Hamette

arxiv:2607.18383 v1 · 2026-07-20 · quant-ph · physics.hist-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{K6LRB7SDLGR3FDJUT4ZZ4SEKWF}

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	2026-07-22T00:22:44.860659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

579710fe4359a3b28d349f339e488ab157bd40a56c9c98657aa92f1ac06e8098

Aliases

arxiv: 2607.18383 · arxiv_version: 2607.18383v1 · doi: 10.48550/arxiv.2607.18383 · pith_short_12: K6LRB7SDLGR3 · pith_short_16: K6LRB7SDLGR3FDJU · pith_short_8: K6LRB7SD

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/K6LRB7SDLGR3FDJUT4ZZ4SEKWF \
  | 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: 579710fe4359a3b28d349f339e488ab157bd40a56c9c98657aa92f1ac06e8098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fdabe08fb7b32d4375f066edd072c4ce471501244313b5eb8e9b3f395d11d40",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-20T18:00:01Z",
    "title_canon_sha256": "e2ea7c2f3041faf0857dfcbdfe0919fa27a1e2c182386aae43966f89c1cd6527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18383",
    "kind": "arxiv",
    "version": 1
  }
}