Pith Number

pith:PIMRL5A3

pith:2026:PIMRL5A3MNDXPMDE35WUSXES6W

not attested not anchored not stored refs pending

Features have life history. And we should care

Philipp Stecher, Reinhard Kahle, Sandro Radovanovi\'c, Vlasta Sikimi\'c

arxiv:2605.18789 v1 · 2026-05-07 · q-bio.NC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIMRL5A3MNDXPMDE35WUSXES6W}

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	2026-05-20T00:06:22.369464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1915f41b634777b064df6d495c92f5b9844063a1f77ef2b6f95c1542bfc604

Aliases

arxiv: 2605.18789 · arxiv_version: 2605.18789v1 · doi: 10.48550/arxiv.2605.18789 · pith_short_12: PIMRL5A3MNDX · pith_short_16: PIMRL5A3MNDXPMDE · pith_short_8: PIMRL5A3

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/PIMRL5A3MNDXPMDE35WUSXES6W \
  | 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: 7a1915f41b634777b064df6d495c92f5b9844063a1f77ef2b6f95c1542bfc604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2449b888e0982efdd0215421cb64da3b49e2738a6b5743be20bb28378d2f28",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-05-07T15:12:42Z",
    "title_canon_sha256": "ad8a973b675c34a3f305f7d3a0566668db2462ee8a997f2c2b124bd1ed040eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18789",
    "kind": "arxiv",
    "version": 1
  }
}