Pith Number

pith:2FPMI7G2

pith:2015:2FPMI7G2BI35PIFFPMWHMDPW2L

not attested not anchored not stored refs pending

Citrate synthase proteins in extremophilic organisms: Studies within a structure-based model

Bartosz Rozycki, Marek Cieplak

arxiv:1502.07075 v1 · 2015-02-25 · 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{2FPMI7G2BI35PIFFPMWHMDPW2L}

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	2026-05-18T02:26:11.951528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d15ec47cda0a37d7a0a57b2c760df6d2f074f9a1a305871a2212441263b68777

Aliases

arxiv: 1502.07075 · arxiv_version: 1502.07075v1 · doi: 10.48550/arxiv.1502.07075 · pith_short_12: 2FPMI7G2BI35 · pith_short_16: 2FPMI7G2BI35PIFF · pith_short_8: 2FPMI7G2

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/2FPMI7G2BI35PIFFPMWHMDPW2L \
  | 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: d15ec47cda0a37d7a0a57b2c760df6d2f074f9a1a305871a2212441263b68777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9ba4546d1701d90fb8e992743c7faefe44ffc3ed32f0ea83f2ed53181392a25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2015-02-25T07:54:59Z",
    "title_canon_sha256": "dd6da897fa1962dea0948a3844ac910ee44cbc6bf9a0d6e4429ed0e9cd5697d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07075",
    "kind": "arxiv",
    "version": 1
  }
}