Pith Number

pith:YW2CGWFX

pith:2018:YW2CGWFXWTLAMIFEAGP7YHO53E

not attested not anchored not stored refs pending

Even-handed subsystem selection in projection-based embedding

Frederick R. Manby, Matthew Welborn, Thomas F. Miller III

arxiv:1809.03004 v1 · 2018-09-09 · 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{YW2CGWFXWTLAMIFEAGP7YHO53E}

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	2026-05-18T00:03:24.124041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5b42358b7b4d60620a4019ffc1dddd91a05b5aac3b7daa66f3ab0d79d48a5b0

Aliases

arxiv: 1809.03004 · arxiv_version: 1809.03004v1 · doi: 10.48550/arxiv.1809.03004 · pith_short_12: YW2CGWFXWTLA · pith_short_16: YW2CGWFXWTLAMIFE · pith_short_8: YW2CGWFX

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/YW2CGWFXWTLAMIFEAGP7YHO53E \
  | 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: c5b42358b7b4d60620a4019ffc1dddd91a05b5aac3b7daa66f3ab0d79d48a5b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bda90bfe1a8641d17034746961d839ebd21df9b8a87a92a3374493e1a79a27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-09-09T16:40:47Z",
    "title_canon_sha256": "80a6f661ae0229dffe59a303a36a3b83b44ea2d4215599c9a73b7dee9c1d4f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03004",
    "kind": "arxiv",
    "version": 1
  }
}