Pith Number

pith:EJQYLYO4

pith:2012:EJQYLYO4MGD2XUZZE7LNAEISGN

not attested not anchored not stored refs pending

Beating noise with abstention in state estimation

Bernat Gendra, Elio Ronco-Bonvehi, Emilio Bagan, John Calsamiglia, Ramon Munoz-Tapia

arxiv:1205.5479 v1 · 2012-05-24 · 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{EJQYLYO4MGD2XUZZE7LNAEISGN}

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	2026-05-18T02:21:09.695326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226185e1dc6187abd33927d6d011123348b9774b5e987726881fa6f5c4e5201a

Aliases

arxiv: 1205.5479 · arxiv_version: 1205.5479v1 · doi: 10.48550/arxiv.1205.5479 · pith_short_12: EJQYLYO4MGD2 · pith_short_16: EJQYLYO4MGD2XUZZ · pith_short_8: EJQYLYO4

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/EJQYLYO4MGD2XUZZE7LNAEISGN \
  | 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: 226185e1dc6187abd33927d6d011123348b9774b5e987726881fa6f5c4e5201a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2beabe74c92b2b8f7a6264ca95e740eb429df7e4e1f546092ad581c8a161bfb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-24T15:13:12Z",
    "title_canon_sha256": "b55b8c4cfbbbd4d2549f9a920a22a610610febf4fc22be95260f4db888cc8ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5479",
    "kind": "arxiv",
    "version": 1
  }
}