Pith Number

pith:QG7GORPY

pith:2012:QG7GORPYDT6RXVSICE2P2XPCHH

not attested not anchored not stored refs pending

Note on the Stabilities of the Light-like Galileon Solutions

Shuang-Yong Zhou

arxiv:1202.5769 v2 · 2012-02-26 · hep-th · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QG7GORPYDT6RXVSICE2P2XPCHH}

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	2026-05-18T02:48:55.146763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81be6745f81cfd1bd6481134fd5de239d89aa4d6e3adadce7c3cf9065c9ee817

Aliases

arxiv: 1202.5769 · arxiv_version: 1202.5769v2 · doi: 10.48550/arxiv.1202.5769 · pith_short_12: QG7GORPYDT6R · pith_short_16: QG7GORPYDT6RXVSI · pith_short_8: QG7GORPY

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/QG7GORPYDT6RXVSICE2P2XPCHH \
  | 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: 81be6745f81cfd1bd6481134fd5de239d89aa4d6e3adadce7c3cf9065c9ee817

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78e4616da2281bebaa9dc7b184fab50207c2d9ef08c424b018fa7a413b48a2eb",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-26T15:59:46Z",
    "title_canon_sha256": "7879eb899590871e45f351e9634706e56e857fd9ea607f034d82125ec253079b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5769",
    "kind": "arxiv",
    "version": 2
  }
}