Pith Number

pith:X32YIJQR

pith:2017:X32YIJQRIZELV4INNVZUPSUTK2

not attested not anchored not stored refs pending

Constructing optimal quantum error correcting codes from absolute maximally entangled states

Antonio Ac\'in, Arnau Riera, Christian Gogolin, Zahra Raissi

arxiv:1701.03359 v2 · 2017-01-12 · 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{X32YIJQRIZELV4INNVZUPSUTK2}

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	2026-05-18T00:23:40.234924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bef58426114648baf10d6d7347ca935685e07844f4609cc3a548a0d60d18fc70

Aliases

arxiv: 1701.03359 · arxiv_version: 1701.03359v2 · doi: 10.48550/arxiv.1701.03359 · pith_short_12: X32YIJQRIZEL · pith_short_16: X32YIJQRIZELV4IN · pith_short_8: X32YIJQR

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/X32YIJQRIZELV4INNVZUPSUTK2 \
  | 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: bef58426114648baf10d6d7347ca935685e07844f4609cc3a548a0d60d18fc70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e426a0b2ff37c1b09b1250e3655ad046dcc73434d5f5121cf2d60409445a6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-12T14:47:59Z",
    "title_canon_sha256": "1fe455c3858c0e69c49db1fb3d0e420aea0d9a45606b093436edd752f827e45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03359",
    "kind": "arxiv",
    "version": 2
  }
}