Pith Number

pith:WREVB667

pith:2018:WREVB6677TZKAVTJV7PS7IJAKZ

not attested not anchored not stored refs pending

Green function of correlated genes in a minimal mechanical model of protein evolution

Albert Libchaber, Jean-Pierre Eckmann, Sandipan Dutta, Tsvi Tlusty

arxiv:1801.03681 v2 · 2018-01-11 · q-bio.QM · physics.bio-ph · 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{WREVB6677TZKAVTJV7PS7IJAKZ}

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	2026-05-18T00:17:07.813381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44950fbdffcf2a05669afdf2fa120564aa533de3926e2de14998dbd5a8f9900

Aliases

arxiv: 1801.03681 · arxiv_version: 1801.03681v2 · doi: 10.48550/arxiv.1801.03681 · pith_short_12: WREVB6677TZK · pith_short_16: WREVB6677TZKAVTJ · pith_short_8: WREVB667

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/WREVB6677TZKAVTJV7PS7IJAKZ \
  | 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: b44950fbdffcf2a05669afdf2fa120564aa533de3926e2de14998dbd5a8f9900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cb7ad5c11788a035fc86d5d1c2fda23c828195fa986b2cd65a1317c8af3c763",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-01-11T09:17:54Z",
    "title_canon_sha256": "8c1256d0bf0355ebd42a97d7f6cf52242d33737436d559333e208123629e3f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03681",
    "kind": "arxiv",
    "version": 2
  }
}