Pith Number

pith:D727URG2

pith:2003:D727URG2PVJCPT6UF3LEQG4EM2

not attested not anchored not stored refs pending

Effects of electrical charging on the mechanical Q of a fused silica disk

Christophoros C. Vassiliou, David H. Shoemaker, David J. Ottaway, Gregory M. Harry, Michael J. Mortonson

arxiv:gr-qc/0308001 v1 · 2003-07-31 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D727URG2PVJCPT6UF3LEQG4EM2}

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	2026-05-18T02:37:30.355653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff5fa44da7d5227cfd42ed6481b8466b30cc06ee1040b9b0cd2ae6dcd7756f3

Aliases

arxiv: gr-qc/0308001 · arxiv_version: gr-qc/0308001v1 · doi: 10.48550/arxiv.gr-qc/0308001 · pith_short_12: D727URG2PVJC · pith_short_16: D727URG2PVJCPT6U · pith_short_8: D727URG2

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/D727URG2PVJCPT6UF3LEQG4EM2 \
  | 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: 1ff5fa44da7d5227cfd42ed6481b8466b30cc06ee1040b9b0cd2ae6dcd7756f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e2760bcb5bc32e94105de9470fffcbef74a91dce8a0b76033e22f87f0ba09fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-07-31T21:40:18Z",
    "title_canon_sha256": "643929f5571aecda9494a5012ddeabdec6096ef0edf2eecde57a87d19714f95f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0308001",
    "kind": "arxiv",
    "version": 1
  }
}