Pith Number

pith:JST5OTQG

pith:2025:JST5OTQGKIR4UD5TNZCXJHVWMD

not attested not anchored not stored refs pending

Extracting Interaction Kernels for Many-Particle Systems by a Two-Phase Approach

Liu Hong, Wuyue Yang, Yangxuan Shi

arxiv:2501.00714 v1 · 2025-01-01 · physics.comp-ph · nlin.AO · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JST5OTQGKIR4UD5TNZCXJHVWMD}

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	2026-07-05T09:56:09.296458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ca7d74e065223ca0fb36e45749eb660d24f6c13ebb898d5871bf85e55fa9e54

Aliases

arxiv: 2501.00714 · arxiv_version: 2501.00714v1 · doi: 10.48550/arxiv.2501.00714 · pith_short_12: JST5OTQGKIR4 · pith_short_16: JST5OTQGKIR4UD5T · pith_short_8: JST5OTQG

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/JST5OTQGKIR4UD5TNZCXJHVWMD \
  | 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: 4ca7d74e065223ca0fb36e45749eb660d24f6c13ebb898d5871bf85e55fa9e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3cd8cb905c67410b75656223b184f1661a4b7bef47d7c9a5b023ec92dc21b47",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-01-01T03:48:08Z",
    "title_canon_sha256": "b5fc048d388546b4bf3ecaa7a85a5a842a2e412d0a7995587ef52194cda9f983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00714",
    "kind": "arxiv",
    "version": 1
  }
}