Pith Number

pith:5OLOS7YW

pith:2019:5OLOS7YWYF4SSCDFBF4DGENA3C

not attested not anchored not stored refs pending

Quantum Codes of Maximal Distance and Highly Entangled Subspaces

Felix Huber, Markus Grassl

arxiv:1907.07733 v2 · 2019-07-17 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OLOS7YWYF4SSCDFBF4DGENA3C}

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

Symmetry-guided constructions of absolutely maximally entangled states in five open cases

Receipt and verification

First computed	2026-07-05T01:15:05.869918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb96e97f16c17929086509783311a0d8a9717e930738989c442c501fb23e5626

Aliases

arxiv: 1907.07733 · arxiv_version: 1907.07733v2 · doi: 10.48550/arxiv.1907.07733 · pith_short_12: 5OLOS7YWYF4S · pith_short_16: 5OLOS7YWYF4SSCDF · pith_short_8: 5OLOS7YW

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/5OLOS7YWYF4SSCDFBF4DGENA3C \
  | 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: eb96e97f16c17929086509783311a0d8a9717e930738989c442c501fb23e5626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5015ec4a7ca6deaec0cfe2e885e675f6d444b30fcf0364074690c4e10637f0b4",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-17T19:36:28Z",
    "title_canon_sha256": "0101e1152f1603b7b8445ab13fbcd19f09aea5482578c238d47518ebe303eb1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07733",
    "kind": "arxiv",
    "version": 2
  }
}