Pith Number

pith:XFMBNCPK

pith:2021:XFMBNCPKNPLXHDRY5JTSL725MC

not attested not anchored not stored refs pending

Reply to arXiv:2111.13357 ("The Quantum Eraser Non-Paradox'')

Colm Bracken, Jonte R Hance, Sabine Hossenfelder

arxiv:2112.00436 v1 · 2021-12-01 · quant-ph · physics.hist-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{XFMBNCPKNPLXHDRY5JTSL725MC}

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	2026-07-05T03:36:46.295398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9581689ea6bd7738e38ea6725ff5d60ae1587ccb78a299fa78052be5d21c394

Aliases

arxiv: 2112.00436 · arxiv_version: 2112.00436v1 · doi: 10.48550/arxiv.2112.00436 · pith_short_12: XFMBNCPKNPLX · pith_short_16: XFMBNCPKNPLXHDRY · pith_short_8: XFMBNCPK

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/XFMBNCPKNPLXHDRY5JTSL725MC \
  | 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: b9581689ea6bd7738e38ea6725ff5d60ae1587ccb78a299fa78052be5d21c394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b3d68e492021c9a8f4caf1f63b5f73423aa5401f07fa042e34037e30096166",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-01T11:55:02Z",
    "title_canon_sha256": "084781997db9ebca321db346e4fba7895e10a67b9218b16d4bf6cc9a790a6bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00436",
    "kind": "arxiv",
    "version": 1
  }
}