Pith Number

pith:LDCEGO42

pith:2010:LDCEGO42JN65TCAY6YRWMCIRK2

not attested not anchored not stored refs pending

First-Principles Study on Structural Properties of GeO$_2$ and SiO$_2$ under Compression and Expansion Pressure

Shoichiro Saito, Tomoya Ono

arxiv:1008.4998 v2 · 2010-08-30 · 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{LDCEGO42JN65TCAY6YRWMCIRK2}

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	2026-05-18T02:05:41.579145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c4433b9a4b7dd98818f623660911568735d60238cc6a46397159b23e8a3d8d

Aliases

arxiv: 1008.4998 · arxiv_version: 1008.4998v2 · doi: 10.48550/arxiv.1008.4998 · pith_short_12: LDCEGO42JN65 · pith_short_16: LDCEGO42JN65TCAY · pith_short_8: LDCEGO42

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/LDCEGO42JN65TCAY6YRWMCIRK2 \
  | 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: 58c4433b9a4b7dd98818f623660911568735d60238cc6a46397159b23e8a3d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bee3516858875451f3146aabb5ef1a13fb7b46714c472c564e50de68fc8c9fa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-08-30T04:21:15Z",
    "title_canon_sha256": "cc9ca72589511036305488bd0dc6b959a533da24ec18609d3f95f7aac8fde712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4998",
    "kind": "arxiv",
    "version": 2
  }
}