Pith Number

pith:HFA6WRK4

pith:2018:HFA6WRK42L2GCFEHIHDKVK4FV5

not attested not anchored not stored refs pending

Using Molecular Dynamics to Model the Binding Affinities of Nitrogen-Containing Bisphosphonates on Hydroxyapatite Surface

Tzu-Jen Lin

arxiv:1810.13268 v1 · 2018-10-31 · physics.chem-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{HFA6WRK42L2GCFEHIHDKVK4FV5}

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	2026-05-18T00:01:49.842413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3941eb455cd2f461148741c6aaab85af615d2635c0857b1869468e4a3d7758bc

Aliases

arxiv: 1810.13268 · arxiv_version: 1810.13268v1 · doi: 10.48550/arxiv.1810.13268 · pith_short_12: HFA6WRK42L2G · pith_short_16: HFA6WRK42L2GCFEH · pith_short_8: HFA6WRK4

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/HFA6WRK42L2GCFEHIHDKVK4FV5 \
  | 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: 3941eb455cd2f461148741c6aaab85af615d2635c0857b1869468e4a3d7758bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ed8d52ea0bbd999db3b24ab8404764a18a2c08e28fc054e878f2e1b7f4f98fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-10-31T13:17:20Z",
    "title_canon_sha256": "1dc92cc7a6a61290409294f1a0da2d7d586bffd2a80ba52127f51441461f465f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13268",
    "kind": "arxiv",
    "version": 1
  }
}