Pith Number

pith:P2MXHVXH

pith:2021:P2MXHVXH3J3EK3N5VPSVLS2S5B

not attested not anchored not stored refs pending

Realization of real-time fault-tolerant quantum error correction

A. Chernoguzov, A. Hankin, B. Neyenhuis, C. Ryan-Anderson, D. Francois, D. Gresh, D. Hayes, D. Lucchetti, J. G. Bohnet, J. Gerber, J. P. Gaebler, K. Gilmore, K. Lee, N. C. Brown, R. P. Stutz, S. K. Halit, T. M. Gatterman

arxiv:2107.07505 v1 · 2021-07-15 · 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{P2MXHVXH3J3EK3N5VPSVLS2S5B}

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	2026-07-05T02:58:15.021593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9973d6e7da76456dbdabe555cb52e8595cec25e4e0224bb943a7b28aa995bc

Aliases

arxiv: 2107.07505 · arxiv_version: 2107.07505v1 · doi: 10.48550/arxiv.2107.07505 · pith_short_12: P2MXHVXH3J3E · pith_short_16: P2MXHVXH3J3EK3N5 · pith_short_8: P2MXHVXH

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/P2MXHVXH3J3EK3N5VPSVLS2S5B \
  | 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: 7e9973d6e7da76456dbdabe555cb52e8595cec25e4e0224bb943a7b28aa995bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60856e9634c826117101557f8d2e8f6d52a4fef97e0fecd7afba68c54cd83001",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-15T17:57:59Z",
    "title_canon_sha256": "5dde255bc8532a024465ae4048597e648f12c3a28967d4d430f3b018504ae5b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07505",
    "kind": "arxiv",
    "version": 1
  }
}