Pith Number

pith:RF4BVIYY

pith:2014:RF4BVIYY5M34WF6QFYBGISZKA5

not attested not anchored not stored refs pending

An experimental test of the viscous anisotropy hypothesis for partially molten rocks

Chao Qi, David L. Kohlstedt, Richard F. Katz, Yasuko Takei

arxiv:1412.0203 v1 · 2014-11-30 · 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{RF4BVIYY5M34WF6QFYBGISZKA5}

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	2026-05-18T01:20:47.291374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89781aa318eb37cb17d02e02644b2a077d3f15637207d7a02284b31b76328362

Aliases

arxiv: 1412.0203 · arxiv_version: 1412.0203v1 · doi: 10.48550/arxiv.1412.0203 · pith_short_12: RF4BVIYY5M34 · pith_short_16: RF4BVIYY5M34WF6Q · pith_short_8: RF4BVIYY

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/RF4BVIYY5M34WF6QFYBGISZKA5 \
  | 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: 89781aa318eb37cb17d02e02644b2a077d3f15637207d7a02284b31b76328362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8a055dce4a3365f2e99b56ea4c3e87d39462c68d71f09cdfd3dbf1676ce145",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2014-11-30T10:18:05Z",
    "title_canon_sha256": "4fc85ee90f3c380e2d0616b4f904657e95fd3f7939a18b4b2ba14ef6367719ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0203",
    "kind": "arxiv",
    "version": 1
  }
}