Pith Number

pith:VOHSDXWM

pith:2020:VOHSDXWM67O37KGYUYLU7TJXKY

not attested not anchored not stored refs pending

Blueprint for a Scalable Photonic Fault-Tolerant Quantum Computer

Ashlesha Patil, Ben Q. Baragiola, Daiqin Su, Guillaume Dauphinais, Ilan Tzitrin, Ish Dhand, J. Eli Bourassa, Krishna K. Sabapathy, Michael Vasmer, Nicolas C. Menicucci, Rafael N. Alexander, Saikat Guha, Takaya Matsuura

arxiv:2010.02905 v2 · 2020-10-06 · 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{VOHSDXWM67O37KGYUYLU7TJXKY}

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	2026-07-05T02:13:51.398061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab8f21deccf7ddbfa8d8a6174fcd37563b8b54ac6d64f2ddfc83518cec800429

Aliases

arxiv: 2010.02905 · arxiv_version: 2010.02905v2 · doi: 10.48550/arxiv.2010.02905 · pith_short_12: VOHSDXWM67O3 · pith_short_16: VOHSDXWM67O37KGY · pith_short_8: VOHSDXWM

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/VOHSDXWM67O37KGYUYLU7TJXKY \
  | 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: ab8f21deccf7ddbfa8d8a6174fcd37563b8b54ac6d64f2ddfc83518cec800429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14661aec0cca43335684ca5dcc336e56a0409f42dfba12fe8b3d9534061a0f05",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-10-06T17:37:18Z",
    "title_canon_sha256": "a8069adfaf357f315f63c42da9831f42ca978f88eb20ac3eea3d5c16aaf547f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02905",
    "kind": "arxiv",
    "version": 2
  }
}