Pith Number

pith:2J7XMKGC

pith:2026:2J7XMKGC3ASTDTEPIFENFLT34Q

not attested not anchored not stored refs pending

Elfs, transducers and quantum walks

J\'er\'emie Roland, Simon Apers, Yuxin Zhang

arxiv:2605.30013 v1 · 2026-05-28 · quant-ph · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2J7XMKGC3ASTDTEPIFENFLT34Q}

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	2026-05-29T02:06:06.941653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27f7628c2d82531cc8f4148d2ae7be4275090a779cb53e35058458e04b63672

Aliases

arxiv: 2605.30013 · arxiv_version: 2605.30013v1 · doi: 10.48550/arxiv.2605.30013 · pith_short_12: 2J7XMKGC3AST · pith_short_16: 2J7XMKGC3ASTDTEP · pith_short_8: 2J7XMKGC

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/2J7XMKGC3ASTDTEPIFENFLT34Q \
  | 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: d27f7628c2d82531cc8f4148d2ae7be4275090a779cb53e35058458e04b63672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229174f4e6aa37cc1a76036cfbb6a0c8c1f6587be315ca4f7afc8f59ccd08a08",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-28T14:39:07Z",
    "title_canon_sha256": "ef0fb64031a1009eec3a89dd945d2525c692331e9682900aeafead06564edee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30013",
    "kind": "arxiv",
    "version": 1
  }
}