Pith Number

pith:SBYW4FYT

pith:2015:SBYW4FYTPJWXBSNORMD63TI2UB

not attested not anchored not stored refs pending

Protein structure prediction guided by cross-linking restraints - A systematic evaluation of the impact of the cross-linking spacer length

Axel W. Fischer, Jens Meiler, Stefan Kalkhof, Tommy Hofmann

arxiv:1506.00136 v3 · 2015-05-30 · physics.bio-ph · physics.comp-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{SBYW4FYTPJWXBSNORMD63TI2UB}

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	2026-05-18T01:18:52.672180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90716e17137a6d70c9ae8b07edcd1aa0682aea08cb552462da41cfa0afd9b062

Aliases

arxiv: 1506.00136 · arxiv_version: 1506.00136v3 · doi: 10.48550/arxiv.1506.00136 · pith_short_12: SBYW4FYTPJWX · pith_short_16: SBYW4FYTPJWXBSNO · pith_short_8: SBYW4FYT

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/SBYW4FYTPJWXBSNORMD63TI2UB \
  | 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: 90716e17137a6d70c9ae8b07edcd1aa0682aea08cb552462da41cfa0afd9b062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1066a925ccf16b961555ade77efb011a7646256fd273f11aa263c26ce33e8a15",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-05-30T16:05:42Z",
    "title_canon_sha256": "d517503757efd5dbd8acd078e036fc3b7882bed4decfc387a1763054225b9048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00136",
    "kind": "arxiv",
    "version": 3
  }
}