Pith Number

pith:ZC2MSBYJ

pith:2017:ZC2MSBYJXS5GULG3W7UGWJAHDN

not attested not anchored not stored refs pending

Comment on the MS "Null weak values and the past of quantum particle" by Q.Duprey and A.Matzkin

D. Sokolovski

arxiv:1709.02170 v2 · 2017-09-07 · 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{ZC2MSBYJXS5GULG3W7UGWJAHDN}

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	2026-05-18T00:18:19.487514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b4c90709bcba6a2cdbb7e86b24071b47d8b3a0a922b223e6a6d1d944eff415

Aliases

arxiv: 1709.02170 · arxiv_version: 1709.02170v2 · doi: 10.48550/arxiv.1709.02170 · pith_short_12: ZC2MSBYJXS5G · pith_short_16: ZC2MSBYJXS5GULG3 · pith_short_8: ZC2MSBYJ

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/ZC2MSBYJXS5GULG3W7UGWJAHDN \
  | 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: c8b4c90709bcba6a2cdbb7e86b24071b47d8b3a0a922b223e6a6d1d944eff415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b4b08059914095ad3eedbf8fe9c5ccae032b1654797da2987753ff4715645a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-07T10:18:35Z",
    "title_canon_sha256": "b3b783adb7eba87349da5741ad297796ada62984a6ab42e60e65cf7bd40781d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02170",
    "kind": "arxiv",
    "version": 2
  }
}