Pith Number

pith:W44O47H5

pith:2003:W44O47H5OJQ6STKF2ZYMAFVLPL

not attested not anchored not stored refs pending

Time evolutions in Quantum mechanics and (Lorentzian) geometry

Mario Paschke

arxiv:math-ph/0301040 v1 · 2003-01-29 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W44O47H5OJQ6STKF2ZYMAFVLPL}

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	2026-05-18T01:05:31.872807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b738ee7cfd7261e94d45d670c016ab7adbfbf53dfb86c4845018eeeaf8d35c63

Aliases

arxiv: math-ph/0301040 · arxiv_version: math-ph/0301040v1 · doi: 10.48550/arxiv.math-ph/0301040 · pith_short_12: W44O47H5OJQ6 · pith_short_16: W44O47H5OJQ6STKF · pith_short_8: W44O47H5

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/W44O47H5OJQ6STKF2ZYMAFVLPL \
  | 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: b738ee7cfd7261e94d45d670c016ab7adbfbf53dfb86c4845018eeeaf8d35c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff3a132dde605bc36f2d725be8ce7319373054d5cdde8ebb7877a6ebdc64cfa",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-01-29T11:24:57Z",
    "title_canon_sha256": "63dc09afc779264bfb3478a6815ebbd3fa06b7b7e5ee55eee87a217788fd4a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0301040",
    "kind": "arxiv",
    "version": 1
  }
}