Pith Number

pith:RKO5DH6Q

pith:2017:RKO5DH6QJMT4HOVQZCE4YMVXQJ

not attested not anchored not stored refs pending

Onset of natural selection in auto-catalytic heteropolymers

Alexei V. Tkachenko, Sergei Maslov

arxiv:1710.06385 v1 · 2017-10-17 · q-bio.PE · cond-mat.soft · cond-mat.stat-mech · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKO5DH6QJMT4HOVQZCE4YMVXQJ}

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	2026-05-18T00:03:09.397003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a9dd19fd04b27c3bab0c889cc32b782645363f1089d24893e3146385cc8c479

Aliases

arxiv: 1710.06385 · arxiv_version: 1710.06385v1 · doi: 10.48550/arxiv.1710.06385 · pith_short_12: RKO5DH6QJMT4 · pith_short_16: RKO5DH6QJMT4HOVQ · pith_short_8: RKO5DH6Q

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/RKO5DH6QJMT4HOVQZCE4YMVXQJ \
  | 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: 8a9dd19fd04b27c3bab0c889cc32b782645363f1089d24893e3146385cc8c479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8263ca927cdbcb7a6eb59621e0b313c05f3bd974b88fa0ed2b9ba85b8d9c199d",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cond-mat.stat-mech",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-10-17T16:54:52Z",
    "title_canon_sha256": "a292946413e3d81eab6100b1a4d83d9cc3a35c3a05b035f6827d785606f511cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06385",
    "kind": "arxiv",
    "version": 1
  }
}