Pith Number

pith:7HKACXFH

pith:2018:7HKACXFHWMPZJTYKAWOJ6A4I5G

not attested not anchored not stored refs pending

Quantum Coherence and Path-Distinguishability of Two Entangled Particles

Misba Afrin, Tabish Qureshi

arxiv:1804.03924 v3 · 2018-04-11 · 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{7HKACXFHWMPZJTYKAWOJ6A4I5G}

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	2026-05-17T23:54:02.990633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9d4015ca7b31f94cf0a059c9f0388e9bae121f532fd6baf71f17e9eda8af68b

Aliases

arxiv: 1804.03924 · arxiv_version: 1804.03924v3 · doi: 10.48550/arxiv.1804.03924 · pith_short_12: 7HKACXFHWMPZ · pith_short_16: 7HKACXFHWMPZJTYK · pith_short_8: 7HKACXFH

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/7HKACXFHWMPZJTYKAWOJ6A4I5G \
  | 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: f9d4015ca7b31f94cf0a059c9f0388e9bae121f532fd6baf71f17e9eda8af68b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce2ada03446afb6785069893cc4c3abc0b60e07734c18667367a5f3130e97db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-11T11:10:17Z",
    "title_canon_sha256": "2160172526931ce1d2fef585167740ae847dcf2339ff2c189d6dc6979270466e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03924",
    "kind": "arxiv",
    "version": 3
  }
}