Pith Number

pith:GG6PBO7Y

pith:2017:GG6PBO7YRPHEIXWIPFKYDHKEMN

not attested not anchored not stored refs pending

Necessary criterion for approximate recoverability

David Sutter, Renato Renner

arxiv:1705.06749 v2 · 2017-05-18 · quant-ph · math-ph · 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{GG6PBO7YRPHEIXWIPFKYDHKEMN}

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	2026-05-18T00:05:39.787799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31bcf0bbf88bce445ec87955819d4463471e99c5c0871639d95b75ab7fa6de0b

Aliases

arxiv: 1705.06749 · arxiv_version: 1705.06749v2 · doi: 10.48550/arxiv.1705.06749 · pith_short_12: GG6PBO7YRPHE · pith_short_16: GG6PBO7YRPHEIXWI · pith_short_8: GG6PBO7Y

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/GG6PBO7YRPHEIXWIPFKYDHKEMN \
  | 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: 31bcf0bbf88bce445ec87955819d4463471e99c5c0871639d95b75ab7fa6de0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1800ababc3b10f6d6a58fff3e7c83da43a82cf62e69705606b543fa4db7b9fda",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-18T18:00:27Z",
    "title_canon_sha256": "efb6cdb41328222f7d9cfb9f96e143464037313c83d9b6341921ff08e4ca44f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06749",
    "kind": "arxiv",
    "version": 2
  }
}