Pith Number

pith:75K4NMRC

pith:2026:75K4NMRCTCDR7L4THQHF6LA6DO

not attested not anchored not stored refs pending

Imaginary pseudo entropy encodes temporal orientation

Tatsuhiro Misumi

arxiv:2606.29235 v1 · 2026-06-28 · quant-ph · cond-mat.stat-mech · 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{75K4NMRCTCDR7L4THQHF6LA6DO}

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	2026-06-30T01:17:58.457321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff55c6b22298871faf933c0e5f2c1e1bbaf04fd38c8ac04b06e8e814ba60b401

Aliases

arxiv: 2606.29235 · arxiv_version: 2606.29235v1 · doi: 10.48550/arxiv.2606.29235 · pith_short_12: 75K4NMRCTCDR · pith_short_16: 75K4NMRCTCDR7L4T · pith_short_8: 75K4NMRC

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/75K4NMRCTCDR7L4THQHF6LA6DO \
  | 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: ff55c6b22298871faf933c0e5f2c1e1bbaf04fd38c8ac04b06e8e814ba60b401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ef94a7c48ccfeb4cebd5c1fea5cd1ba774c358beaadb926cb872aa6267061d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-28T06:47:54Z",
    "title_canon_sha256": "2f8f254ed0eb3dbefa1a657c526e395cf0cfefb8d6ff40f55497cef5cf8612a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29235",
    "kind": "arxiv",
    "version": 1
  }
}