Pith Number

pith:VMV6ZU2C

pith:2009:VMV6ZU2CQEEVJHTJ3U2ARZLHUV

not attested not anchored not stored refs pending

Anisotropy of Earth's D" layer and stacking faults in the MgSiO3 post-perovskite phase

A. Laio, A.R. Oganov, M Parrinello, P. Raiteri, R. Martonak

arxiv:0911.3185 v1 · 2009-11-17 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMV6ZU2CQEEVJHTJ3U2ARZLHUV}

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	2026-05-18T00:32:55.878929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab2becd3428109549e69dd3408e567a54b3146b4cc4f357f3cad09f0a27e2f2b

Aliases

arxiv: 0911.3185 · arxiv_version: 0911.3185v1 · doi: 10.48550/arxiv.0911.3185 · pith_short_12: VMV6ZU2CQEEV · pith_short_16: VMV6ZU2CQEEVJHTJ · pith_short_8: VMV6ZU2C

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/VMV6ZU2CQEEVJHTJ3U2ARZLHUV \
  | 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: ab2becd3428109549e69dd3408e567a54b3146b4cc4f357f3cad09f0a27e2f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a996ac2742ca5234fbd602fd5daeb08897ab5eacee34e7c42bdad25956ef8704",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-11-17T01:06:01Z",
    "title_canon_sha256": "c1e1059802066bd18f4e57936d4c819f35a2c3e76d6e1f12aa8a1b095a59987c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3185",
    "kind": "arxiv",
    "version": 1
  }
}