Pith Number

pith:S7KM32WU

pith:2012:S7KM32WUHJN7H2OHHKAJOP45SA

not attested not anchored not stored refs pending

Quantum trajectories

Maciej Blaszak, Ziemowit Domanski

arxiv:1208.0720 v2 · 2012-08-03 · math-ph · math.MP · 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{S7KM32WUHJN7H2OHHKAJOP45SA}

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	2026-05-18T01:55:23.406751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d4cdead43a5bf3e9c73a80973f9d900f3b135420b623e01dbadf472955e971

Aliases

arxiv: 1208.0720 · arxiv_version: 1208.0720v2 · doi: 10.48550/arxiv.1208.0720 · pith_short_12: S7KM32WUHJN7 · pith_short_16: S7KM32WUHJN7H2OH · pith_short_8: S7KM32WU

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/S7KM32WUHJN7H2OHHKAJOP45SA \
  | 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: 97d4cdead43a5bf3e9c73a80973f9d900f3b135420b623e01dbadf472955e971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7744ddcb665f32f207bac8fe28b316455d00e7a8df2a2787f22c0361e3693667",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-08-03T11:38:24Z",
    "title_canon_sha256": "bb3c36d6d57078cac446a1bf2be38e057e0837312e0820d39f3847eb8508a650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0720",
    "kind": "arxiv",
    "version": 2
  }
}