Pith Number

pith:HNXEC4P2

pith:2007:HNXEC4P2UN55FXMBNLH73JP2E5

not attested not anchored not stored refs pending

Manifestly Gauge-Invariant General Relativistic Perturbation Theory: I. Foundations

K. Giesel, O. Winkler, S. Hofmann, T. Thiemann

arxiv:0711.0115 v2 · 2007-11-01 · gr-qc · astro-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNXEC4P2UN55FXMBNLH73JP2E5}

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.

Cited by

1 paper in Pith

Quantum Cosmological Backreactions III: Deparametrised Quantum Cosmological Perturbation Theory

Receipt and verification

First computed	2026-07-04T17:21:48.718303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b6e4171faa37bd2dd816acffda5fa276255e4c5d677459debe3950b15f9582b

Aliases

arxiv: 0711.0115 · arxiv_version: 0711.0115v2 · doi: 10.48550/arxiv.0711.0115 · pith_short_12: HNXEC4P2UN55 · pith_short_16: HNXEC4P2UN55FXMB · pith_short_8: HNXEC4P2

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/HNXEC4P2UN55FXMBNLH73JP2E5 \
  | 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: 3b6e4171faa37bd2dd816acffda5fa276255e4c5d677459debe3950b15f9582b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf871983f3c0023e087744b27c6a7010b9c74c6c95656c84c700b3c313cca6a",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-11-01T18:02:51Z",
    "title_canon_sha256": "036cc2f409632dc3c40c4a4b63760278bed87eb9fc4d607e711c69b58a4d90ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0115",
    "kind": "arxiv",
    "version": 2
  }
}