Pith Number

pith:JTS4ZBCY

pith:2017:JTS4ZBCYJN6ZQG6IFPOFO4YDAI

not attested not anchored not stored refs pending

Distance Descending Ordering Method: an $O(n)$ Algorithm for Inverting the Mass Matrix in Simulation of Macromolecules with Long Branches

Peiwen Li, Xiankun Xu

arxiv:1706.10005 v1 · 2017-06-30 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTS4ZBCYJN6ZQG6IFPOFO4YDAI}

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	2026-05-18T00:35:31.075414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce5cc84584b7d981bc82bdc577303020145480d5c2dbc92e495e9a2a177fa66

Aliases

arxiv: 1706.10005 · arxiv_version: 1706.10005v1 · doi: 10.48550/arxiv.1706.10005 · pith_short_12: JTS4ZBCYJN6Z · pith_short_16: JTS4ZBCYJN6ZQG6I · pith_short_8: JTS4ZBCY

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/JTS4ZBCYJN6ZQG6IFPOFO4YDAI \
  | 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: 4ce5cc84584b7d981bc82bdc577303020145480d5c2dbc92e495e9a2a177fa66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a5cb9a6a301da661c1850cc73873c017387bf26faa1a57a6f6817c9345eab0e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-06-30T02:46:29Z",
    "title_canon_sha256": "ea63c17a78d83aa9b78203a8718a9da6719e628dcf7e409a1905d893aa592003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10005",
    "kind": "arxiv",
    "version": 1
  }
}