Pith Number

pith:ETGA2UVE

pith:2017:ETGA2UVEW2AIE5BF5WV4SFIDOR

not attested not anchored not stored refs pending

Macroscopic superpositions require tremendous measurement devices

M. Skotiniotis, P. Sekatski, W. D\"ur

arxiv:1705.07053 v3 · 2017-05-19 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETGA2UVEW2AIE5BF5WV4SFIDOR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:29:46.008959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24cc0d52a4b680827425edabc915037462d860ff248f98a26e5f10454d0b91f7

Aliases

arxiv: 1705.07053 · arxiv_version: 1705.07053v3 · doi: 10.48550/arxiv.1705.07053 · pith_short_12: ETGA2UVEW2AI · pith_short_16: ETGA2UVEW2AIE5BF · pith_short_8: ETGA2UVE

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/ETGA2UVEW2AIE5BF5WV4SFIDOR \
  | 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: 24cc0d52a4b680827425edabc915037462d860ff248f98a26e5f10454d0b91f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ce728b9687146ca3658c14955f6bdaa61280ee4eb18fd530afcd1c1afe5546",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-19T15:34:36Z",
    "title_canon_sha256": "98c3c7c2674f9c4377a21957eed0dc23319f433cc3f937588440e65f49f26f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07053",
    "kind": "arxiv",
    "version": 3
  }
}