Pith Number

pith:RGGIXTX6

pith:2013:RGGIXTX62SBZP6ZRSEUSH2JWUR

not attested not anchored not stored refs pending

Acausality and Nonunique Evolution in Generalized Teleparallel Gravity

Je-An Gu, Keisuke Izumi, Yen Chin Ong

arxiv:1309.6461 v2 · 2013-09-25 · gr-qc · astro-ph.CO · 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{RGGIXTX62SBZP6ZRSEUSH2JWUR}

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	2026-05-18T02:51:08.388387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

898c8bcefed48397fb31912923e936a464015b462a0469072fce76523a3d1513

Aliases

arxiv: 1309.6461 · arxiv_version: 1309.6461v2 · doi: 10.48550/arxiv.1309.6461 · pith_short_12: RGGIXTX62SBZ · pith_short_16: RGGIXTX62SBZP6ZR · pith_short_8: RGGIXTX6

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/RGGIXTX62SBZP6ZRSEUSH2JWUR \
  | 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: 898c8bcefed48397fb31912923e936a464015b462a0469072fce76523a3d1513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9d1f7faace4ea833930e43f47232d86599b86861b6e5e2bda20f0b0ffb4a86",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-25T11:01:50Z",
    "title_canon_sha256": "39267f210c71297d574ad65e96677f149c41aca5e11746f1d19879677fcb13b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6461",
    "kind": "arxiv",
    "version": 2
  }
}