Pith Number

pith:OFNGRHUE

pith:2020:OFNGRHUEKWVUJYQVGKDFYGLOP5

not attested not anchored not stored refs pending

Entanglement Devised Barren Plateau Mitigation

Khadijeh Najafi, Susanne F. Yelin, Taylor L. Patti, Xun Gao

arxiv:2012.12658 v1 · 2020-12-22 · 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{OFNGRHUEKWVUJYQVGKDFYGLOP5}

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	2026-07-05T03:01:12.612405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

715a689e8455ab44e21532865c196e7f40caa7849fe75076c10834b842955559

Aliases

arxiv: 2012.12658 · arxiv_version: 2012.12658v1 · doi: 10.48550/arxiv.2012.12658 · pith_short_12: OFNGRHUEKWVU · pith_short_16: OFNGRHUEKWVUJYQV · pith_short_8: OFNGRHUE

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/OFNGRHUEKWVUJYQVGKDFYGLOP5 \
  | 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: 715a689e8455ab44e21532865c196e7f40caa7849fe75076c10834b842955559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93834f9ad1ec6b72ccd23aab9a0249d3cb920fdfa01b8f4b8f2a0c4042667ad9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-22T17:49:38Z",
    "title_canon_sha256": "d358dc006d572e1fb7d2c74e34b2e1e5e4aa53e189d3ef64a37b7cd652672efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12658",
    "kind": "arxiv",
    "version": 1
  }
}