Pith Number

pith:JRFWRFUR

pith:2010:JRFWRFURIRUR5BOGS3RPVEIKH5

not attested not anchored not stored refs pending

Robustness of Entanglement as a Resource

Luiz Davidovich, Rafael Chaves

arxiv:1011.2959 v1 · 2010-11-12 · 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{JRFWRFURIRUR5BOGS3RPVEIKH5}

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	2026-05-18T02:04:48.253564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c4b68969144691e85c696e2fa910a3f5f25177fa0d433f8ef10d779add43572

Aliases

arxiv: 1011.2959 · arxiv_version: 1011.2959v1 · doi: 10.48550/arxiv.1011.2959 · pith_short_12: JRFWRFURIRUR · pith_short_16: JRFWRFURIRUR5BOG · pith_short_8: JRFWRFUR

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/JRFWRFURIRUR5BOGS3RPVEIKH5 \
  | 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: 4c4b68969144691e85c696e2fa910a3f5f25177fa0d433f8ef10d779add43572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b556b0d2673a10c4ad1e0b63adfcd06b7ccfc98234588585d881c85ad1e7fc07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-12T15:44:27Z",
    "title_canon_sha256": "c92ab4de6e213c776f986f44a752bc991491845fcecf37acfe2465bf0ca36fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2959",
    "kind": "arxiv",
    "version": 1
  }
}