Pith Number

pith:RM5MUBC7

pith:2017:RM5MUBC7HPHLG4JM35HFVTGOYK

not attested not anchored not stored refs pending

Superposition as a Relativistic Filter

G. N. Ord

arxiv:1709.02022 v1 · 2017-09-06 · 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{RM5MUBC7HPHLG4JM35HFVTGOYK}

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	2026-05-18T00:35:50.458131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b3aca045f3bceb3712cdf4e5acccec299ac0e0ab364db40b9bbb76a1873dc0c

Aliases

arxiv: 1709.02022 · arxiv_version: 1709.02022v1 · doi: 10.48550/arxiv.1709.02022 · pith_short_12: RM5MUBC7HPHL · pith_short_16: RM5MUBC7HPHLG4JM · pith_short_8: RM5MUBC7

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/RM5MUBC7HPHLG4JM35HFVTGOYK \
  | 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: 8b3aca045f3bceb3712cdf4e5acccec299ac0e0ab364db40b9bbb76a1873dc0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f4ad87eb7a108d6dfb649e1d09ab80b2544835ce0edf63bc77eb3786ab3530",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-06T22:50:43Z",
    "title_canon_sha256": "c26380eb7561f7ff9bb8afef20cdbc38faa1bd06cfc7ec9bf2edccf5e22170c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02022",
    "kind": "arxiv",
    "version": 1
  }
}