Pith Number

pith:RJX5R5MF

pith:2017:RJX5R5MF2ZW22MCDY75334Z7MT

not attested not anchored not stored refs pending

Vertices cannot be hidden from quantum spatial search for almost all random graphs

Adam Glos, Aleksandra Krawiec, Ryszard Kukulski, Zbigniew Pucha{\l}a

arxiv:1709.06829 v2 · 2017-09-20 · 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{RJX5R5MF2ZW22MCDY75334Z7MT}

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	2026-05-18T00:22:10.720626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6fd8f585d66dad3043c7fbbdf33f64ec7866ba8dcb49e4aca56efe98f4d3a5

Aliases

arxiv: 1709.06829 · arxiv_version: 1709.06829v2 · doi: 10.48550/arxiv.1709.06829 · pith_short_12: RJX5R5MF2ZW2 · pith_short_16: RJX5R5MF2ZW22MCD · pith_short_8: RJX5R5MF

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/RJX5R5MF2ZW22MCDY75334Z7MT \
  | 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: 8a6fd8f585d66dad3043c7fbbdf33f64ec7866ba8dcb49e4aca56efe98f4d3a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d682fe26ef00619dedde6f2dbe145e6f819c4a555361f10a7d1b1dce5ff3d4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-20T12:24:20Z",
    "title_canon_sha256": "ac4042f1ce4b5109aeaedf657683da32fcc7cbb8da6d900da1f2f7b99a3be33e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06829",
    "kind": "arxiv",
    "version": 2
  }
}