Pith Number

pith:PRPWNBK7

pith:2021:PRPWNBK7JNQ3QSP2OOSJD57TE2

not attested not anchored not stored refs pending

Quantum-resistance in blockchain networks

Adri\'an Pareja, Alejandro Pardo, Antonio Leal, Ben Merriman, David Worrall, Diego L\'opez Le\'on, Duncan Jones, Jonathan Gilmore, Marcelo Da Silva, Marcos Allende, Nick Kitchener, Salvador E. Venegas-Andraca, Sergio Cer\'on

arxiv:2106.06640 v1 · 2021-06-11 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRPWNBK7JNQ3QSP2OOSJD57TE2}

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	2026-07-05T02:49:02.028088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5f66855f4b61b849fa73a491f7f326a71b5e4e0faabf3857b723efb8f8a119

Aliases

arxiv: 2106.06640 · arxiv_version: 2106.06640v1 · doi: 10.48550/arxiv.2106.06640 · pith_short_12: PRPWNBK7JNQ3 · pith_short_16: PRPWNBK7JNQ3QSP2 · pith_short_8: PRPWNBK7

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/PRPWNBK7JNQ3QSP2OOSJD57TE2 \
  | 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: 7c5f66855f4b61b849fa73a491f7f326a71b5e4e0faabf3857b723efb8f8a119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c621dc7aaf6e61c2da93e7609acdbe58cd38dcabfae4403a34971b8c7562c1",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-11T23:39:25Z",
    "title_canon_sha256": "e50b2b41334dc9289808db22062a49e8381b7497e4e937e58e62c7eae6881de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06640",
    "kind": "arxiv",
    "version": 1
  }
}