Pith Number

pith:3DR2D76M

pith:2026:3DR2D76MTLYJW7GGJZXFFLI6OG

not attested not anchored not stored refs pending

Symplectic and Thermodynamically Consistent Molecular Dynamics in the Frequency Domain

Alexandre Tkatchenko, Joshua T. Berryman, Kyunghoon Han

arxiv:2606.11809 v1 · 2026-06-10 · 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{3DR2D76MTLYJW7GGJZXFFLI6OG}

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	2026-06-11T01:10:09.208954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e3a1ffcc9af09b7cc64e6e52ad1e7182aea0468a6de19e51ef2bd925040c6d

Aliases

arxiv: 2606.11809 · arxiv_version: 2606.11809v1 · doi: 10.48550/arxiv.2606.11809 · pith_short_12: 3DR2D76MTLYJ · pith_short_16: 3DR2D76MTLYJW7GG · pith_short_8: 3DR2D76M

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/3DR2D76MTLYJW7GGJZXFFLI6OG \
  | 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: d8e3a1ffcc9af09b7cc64e6e52ad1e7182aea0468a6de19e51ef2bd925040c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f9ef2c2fc7fb9d507a4c90495b53c815241427b921cc5dcd3b318ee1135460",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-10T08:43:29Z",
    "title_canon_sha256": "510f3e467df26737d434925d7e75b608febd9970d581dab4940f4fe119662350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11809",
    "kind": "arxiv",
    "version": 1
  }
}