Pith Number

pith:BJM3HXUB

pith:2026:BJM3HXUBC6ZZDT3IIQB5KADC4O

not attested not anchored not stored refs pending

Structural constraint on delayed-choice quantum eraser architectures

Chakir Fikri

arxiv:2605.24994 v1 · 2026-05-24 · 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{BJM3HXUBC6ZZDT3IIQB5KADC4O}

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	2026-05-26T01:04:09.772737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a59b3de8117b391cf684403d50062e3b04724b0ac099c8ebb65bf2e698fb0cf

Aliases

arxiv: 2605.24994 · arxiv_version: 2605.24994v1 · doi: 10.48550/arxiv.2605.24994 · pith_short_12: BJM3HXUBC6ZZ · pith_short_16: BJM3HXUBC6ZZDT3I · pith_short_8: BJM3HXUB

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/BJM3HXUBC6ZZDT3IIQB5KADC4O \
  | 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: 0a59b3de8117b391cf684403d50062e3b04724b0ac099c8ebb65bf2e698fb0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae25e9dc53302e80b5a6b9d585e39d20f6f4fa5c4095e50ecf54107bace7b4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-24T10:46:14Z",
    "title_canon_sha256": "2541eaef67bc893196a58e7c02f3829c8806400bc03865eca4e263b728309e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24994",
    "kind": "arxiv",
    "version": 1
  }
}