Pith Number

pith:XBILRHMJ

pith:2006:XBILRHMJ2KM4O4PXG5D5PAU6JJ

not attested not anchored not stored refs pending

Environment assisted entanglement enhancement

A. S. Majumdar, Biplab Ghosh, N. Nayak

arxiv:quant-ph/0607078 v2 · 2006-07-12 · 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{XBILRHMJ2KM4O4PXG5D5PAU6JJ}

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	2026-07-04T17:03:30.763368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b850b89d89d299c771f73747d7829e4a452e3a1232c34463e4763cf3aad71f14

Aliases

arxiv: quant-ph/0607078 · arxiv_version: quant-ph/0607078v2 · doi: 10.48550/arxiv.quant-ph/0607078 · pith_short_12: XBILRHMJ2KM4 · pith_short_16: XBILRHMJ2KM4O4PX · pith_short_8: XBILRHMJ

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/XBILRHMJ2KM4O4PXG5D5PAU6JJ \
  | 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: b850b89d89d299c771f73747d7829e4a452e3a1232c34463e4763cf3aad71f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fee7187b0c9d99e4f2f5758dc57f2b6f0e5a3439c7af8bfc18cb678bb59015",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-07-12T12:01:44Z",
    "title_canon_sha256": "e9eadc2fb2e4ab0f27bee65d0022d057fad02761302d9f55989c66e55033ee3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0607078",
    "kind": "arxiv",
    "version": 2
  }
}