Pith Number

pith:7IUSNP2O

pith:2015:7IUSNP2O6JUMGTXCA7MRDPKWZJ

not attested not anchored not stored refs pending

Torsion of a cylinder of partially molten rock with a spherical inclusion: theory and simulation

Garth N. Wells, John F. Rudge, Laura Alisic, Richard F. Katz, Sander Rhebergen

arxiv:1508.03137 v2 · 2015-08-13 · physics.geo-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{7IUSNP2O6JUMGTXCA7MRDPKWZJ}

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	2026-05-18T01:11:22.591287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa2926bf4ef268c34ee207d911bd56ca52940b780806ee022fdd7dbe3df28788

Aliases

arxiv: 1508.03137 · arxiv_version: 1508.03137v2 · doi: 10.48550/arxiv.1508.03137 · pith_short_12: 7IUSNP2O6JUM · pith_short_16: 7IUSNP2O6JUMGTXC · pith_short_8: 7IUSNP2O

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/7IUSNP2O6JUMGTXCA7MRDPKWZJ \
  | 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: fa2926bf4ef268c34ee207d911bd56ca52940b780806ee022fdd7dbe3df28788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b913ee62e18ff1ec854f570bc2e6872b8f6c7449edb0d3490fb6a96ba54691",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2015-08-13T07:31:37Z",
    "title_canon_sha256": "c9e6dc009a6b7bc3b8c5ece66c83a5fbfa77e93d385bdcdaabee4bc1f902b310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03137",
    "kind": "arxiv",
    "version": 2
  }
}