Pith Number

pith:GVFLOIGJ

pith:2003:GVFLOIGJR6VT7DUTEWHMDDCRN4

not attested not anchored not stored refs pending

Gowdy phenomenology in scale-invariant variables

Claes Uggla (University of Karlstad), Henk van Elst (Queen Mary, Lars Andersson (University of Miami), University of London)

arxiv:gr-qc/0310127 v1 · 2003-10-30 · 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{GVFLOIGJR6VT7DUTEWHMDDCRN4}

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	2026-07-04T16:40:18.383047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354ab720c98fab3f8e93258ec18c516f0d554d99c9606a0344941e04d570ca52

Aliases

arxiv: gr-qc/0310127 · arxiv_version: gr-qc/0310127v1 · doi: 10.48550/arxiv.gr-qc/0310127 · pith_short_12: GVFLOIGJR6VT · pith_short_16: GVFLOIGJR6VT7DUT · pith_short_8: GVFLOIGJ

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/GVFLOIGJR6VT7DUTEWHMDDCRN4 \
  | 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: 354ab720c98fab3f8e93258ec18c516f0d554d99c9606a0344941e04d570ca52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9d63f530142279945a52b20009543ea091eb38dada1b550ccf589f3248216d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-10-30T16:06:48Z",
    "title_canon_sha256": "9a1a9cc4295327fd3d1f27e83ea038c4afba8a8bde217ea8f43371436edfe351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0310127",
    "kind": "arxiv",
    "version": 1
  }
}