Pith Number

pith:D2J5LPYS

pith:2015:D2J5LPYSDKJ27C42MSSUQURJHJ

not attested not anchored not stored refs pending

Protein preliminaries and structure prediction fundamentals for computer scientists

Abdul Sattar, Firas Khatib, Mahmood A. Rashid

arxiv:1510.02775 v1 · 2015-10-09 · cs.CE · 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{D2J5LPYSDKJ27C42MSSUQURJHJ}

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	2026-05-18T01:30:41.503666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e93d5bf121a93af8b9a64a54852293a4d2db122777bb0dd1f3482c8cef690e9

Aliases

arxiv: 1510.02775 · arxiv_version: 1510.02775v1 · doi: 10.48550/arxiv.1510.02775 · pith_short_12: D2J5LPYSDKJ2 · pith_short_16: D2J5LPYSDKJ27C42 · pith_short_8: D2J5LPYS

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/D2J5LPYSDKJ27C42MSSUQURJHJ \
  | 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: 1e93d5bf121a93af8b9a64a54852293a4d2db122777bb0dd1f3482c8cef690e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9e24c27c53d2428aa08fb1ee6638ba6bee4393be99db9215a59b88040eb46de",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2015-10-09T19:17:12Z",
    "title_canon_sha256": "c2a6e46e0d9c67ecd6a0a7e83649778c7c398f9eb53da8201ed303f7f36c9266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02775",
    "kind": "arxiv",
    "version": 1
  }
}