Pith Number

pith:GHK334XV

pith:2018:GHK334XVQONHV2KZXTESTP5B34

not attested not anchored not stored refs pending

Systematic derivation of hybrid coarse-grained models

Matteo Icardi, Nicodemo Di Pasquale, Thomas Hudson

arxiv:1804.08157 v2 · 2018-04-22 · 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{GHK334XVQONHV2KZXTESTP5B34}

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	2026-05-17T23:56:20.831188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d5bdf2f5839a7ae959bcc929bfa1df2a12c899120984d25ef7a0443b14dcbb

Aliases

arxiv: 1804.08157 · arxiv_version: 1804.08157v2 · doi: 10.48550/arxiv.1804.08157 · pith_short_12: GHK334XVQONH · pith_short_16: GHK334XVQONHV2KZ · pith_short_8: GHK334XV

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/GHK334XVQONHV2KZXTESTP5B34 \
  | 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: 31d5bdf2f5839a7ae959bcc929bfa1df2a12c899120984d25ef7a0443b14dcbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502c546ccb1bf6ae19786bbb6f973fe5fc93fae886c961b5ab9f6ef6e66af3bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-04-22T19:44:06Z",
    "title_canon_sha256": "23053138adaa532b12ae23f7d2fe8726a83f6b8b3adf888c7f691c4a5df9268c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08157",
    "kind": "arxiv",
    "version": 2
  }
}