Pith Number

pith:562LEK4U

pith:2026:562LEK4UC3H43YXVPSR5OYE3ML

not attested not anchored not stored refs pending

Selectivity in tip-induced skeletal editing via heteroatom substitution

Diego Pe\~na, Florian Albrecht, Henrik Gr\"onbeck, Leo Gross, Manuel Vilas-Varela, Rasmus Svensson, Shantanu Mishra, Valentina Malave

arxiv:2606.22677 v1 · 2026-06-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{562LEK4UC3H43YXVPSR5OYE3ML}

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	2026-06-23T02:13:44.610114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efb4b22b9416cfcde2f57ca3d7609b62f1830a74b7dcfd78e0f7da7c73ad7e1d

Aliases

arxiv: 2606.22677 · arxiv_version: 2606.22677v1 · doi: 10.48550/arxiv.2606.22677 · pith_short_12: 562LEK4UC3H4 · pith_short_16: 562LEK4UC3H43YXV · pith_short_8: 562LEK4U

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/562LEK4UC3H43YXVPSR5OYE3ML \
  | 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: efb4b22b9416cfcde2f57ca3d7609b62f1830a74b7dcfd78e0f7da7c73ad7e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0b8d3e736dddd4b03b0dc85a814fc5891cbf721882adbccd6d35a8673815b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-06-21T21:33:37Z",
    "title_canon_sha256": "8d4834ac9b47133e6f7d8c329373c5ddd0fa6396d2ba2f23be416e6d5fc89e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22677",
    "kind": "arxiv",
    "version": 1
  }
}