Pith Number

pith:RKLK54O7

pith:2010:RKLK54O7VRHUOKECUXQMH6VUUX

not attested not anchored not stored refs pending

Constraining String Gauge Field by Planet Perihelion Precession and Galaxy Rotation Curves

Feng Xu

arxiv:1012.0988 v1 · 2010-12-05 · gr-qc · 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{RKLK54O7VRHUOKECUXQMH6VUUX}

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	2026-05-18T02:23:15.764950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a96aef1dfac4f472882a5e0c3fab4a5f9be5828cf02f24b63737e1febc25b26

Aliases

arxiv: 1012.0988 · arxiv_version: 1012.0988v1 · doi: 10.48550/arxiv.1012.0988 · pith_short_12: RKLK54O7VRHU · pith_short_16: RKLK54O7VRHUOKEC · pith_short_8: RKLK54O7

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/RKLK54O7VRHUOKECUXQMH6VUUX \
  | 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: 8a96aef1dfac4f472882a5e0c3fab4a5f9be5828cf02f24b63737e1febc25b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc851fbf57c0d1dcd9cd897ae0f25b523a4672d6eac3c007051100a7ffd175b0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-05T11:27:17Z",
    "title_canon_sha256": "786e31d66c4f2d131741c8fabb05fb327af5ee1bb967be4fe649316bdd0f3505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0988",
    "kind": "arxiv",
    "version": 1
  }
}