Pith Number

pith:GPL6RHDH

pith:2006:GPL6RHDHA5EZRLPTSF5XQOV6IX

not attested not anchored not stored refs pending

Protein and DNA sequence determinants of thermophilic adaptation

Eugene I. Shakhnovich, Igor N. Berezovsky, Konstantin B. Zeldovich

arxiv:q-bio/0607004 v2 · 2006-07-04 · q-bio.BM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPL6RHDHA5EZRLPTSF5XQOV6IX}

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	2026-05-18T01:38:03.746500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33d7e89c67074998adf3917b783abe45c8eec9ea6029a39f80d8d099a248c2c6

Aliases

arxiv: q-bio/0607004 · arxiv_version: q-bio/0607004v2 · doi: 10.48550/arxiv.q-bio/0607004 · pith_short_12: GPL6RHDHA5EZ · pith_short_16: GPL6RHDHA5EZRLPT · pith_short_8: GPL6RHDH

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/GPL6RHDHA5EZRLPTSF5XQOV6IX \
  | 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: 33d7e89c67074998adf3917b783abe45c8eec9ea6029a39f80d8d099a248c2c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13effb279c6905740d38a8481dcd408c323935fcee81b545ac759aa17b147ed8",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2006-07-04T19:49:14Z",
    "title_canon_sha256": "04701badbf102bee393103acf0f816448587a7d0ca6e1241a22a61e92cb32bf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0607004",
    "kind": "arxiv",
    "version": 2
  }
}