Pith Number

pith:5GVWLOTL

pith:2009:5GVWLOTLX2YCDZIMMVTMOEZBGL

not attested not anchored not stored refs pending

A Multiscale Model of Partial Melts 1: Effective Equations

Gideon Simpson, Marc Spiegelman, Michael I. Weinstein

arxiv:0903.0162 v2 · 2009-03-01 · physics.geo-ph · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GVWLOTLX2YCDZIMMVTMOEZBGL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:14:37.997218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9ab65ba6bbeb021e50c6566c7132132f39c809d9691240efa8c685711b1103b

Aliases

arxiv: 0903.0162 · arxiv_version: 0903.0162v2 · doi: 10.48550/arxiv.0903.0162 · pith_short_12: 5GVWLOTLX2YC · pith_short_16: 5GVWLOTLX2YCDZIM · pith_short_8: 5GVWLOTL

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/5GVWLOTLX2YCDZIMMVTMOEZBGL \
  | 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: e9ab65ba6bbeb021e50c6566c7132132f39c809d9691240efa8c685711b1103b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3c8507f22dcad3e4b9ee4ccf0b7a76e0090abe824eccc95c88e0ac96d326fc",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2009-03-01T18:53:59Z",
    "title_canon_sha256": "39d3e1da786275b49074889ef6afbafb883013dfeb975d8efa7e0a13a59010f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0162",
    "kind": "arxiv",
    "version": 2
  }
}