Pith Number

pith:SRYM2SJ7

pith:2022:SRYM2SJ7SU5GXMG7WQBQZD5AO2

not attested not anchored not stored refs pending

Fault-tolerant Coding for Entanglement-Assisted Communication

Alexander M\"uller-Hermes, Matthias Christandl, Paula Belzig

arxiv:2210.02939 v2 · 2022-10-06 · quant-ph · cs.IT · math-ph · math.IT · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRYM2SJ7SU5GXMG7WQBQZD5AO2}

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.

Cited by

1 paper in Pith

Quantum communication and fault-tolerance

Receipt and verification

First computed	2026-07-05T08:07:08.068880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9470cd493f953a6bb0dfb4030c8fa076a514d07505a17b622009307742869c61

Aliases

arxiv: 2210.02939 · arxiv_version: 2210.02939v2 · doi: 10.48550/arxiv.2210.02939 · pith_short_12: SRYM2SJ7SU5G · pith_short_16: SRYM2SJ7SU5GXMG7 · pith_short_8: SRYM2SJ7

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/SRYM2SJ7SU5GXMG7WQBQZD5AO2 \
  | 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: 9470cd493f953a6bb0dfb4030c8fa076a514d07505a17b622009307742869c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "918ffcbe8c728da4d63cf5ab2259290f53886bc214b22c113ecee30989af15d8",
    "cross_cats_sorted": [
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-06T14:09:16Z",
    "title_canon_sha256": "e9972f62b6bd1163ae176adfffc787ff3b227eb67ad5491e4c5a5c3c6743cffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.02939",
    "kind": "arxiv",
    "version": 2
  }
}