Pith Number

pith:IEXF6XI5

pith:2007:IEXF6XI5PBLDMWOHTP72VL7XK7

not attested not anchored not stored refs pending

Relativistic r-modes and shear viscosity

J.A. Miralles, J.A. Pons, L. Gualtieri, V. Ferrari

arxiv:gr-qc/0702040 v1 · 2007-02-07 · gr-qc · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEXF6XI5PBLDMWOHTP72VL7XK7}

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	2026-05-18T04:36:20.001881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412e5f5d1d78563659c79bffaaaff757d855ef95590db0d2b2d8f36cef9f45f1

Aliases

arxiv: gr-qc/0702040 · arxiv_version: gr-qc/0702040v1 · doi: 10.48550/arxiv.gr-qc/0702040 · pith_short_12: IEXF6XI5PBLD · pith_short_16: IEXF6XI5PBLDMWOH · pith_short_8: IEXF6XI5

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/IEXF6XI5PBLDMWOHTP72VL7XK7 \
  | 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: 412e5f5d1d78563659c79bffaaaff757d855ef95590db0d2b2d8f36cef9f45f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53cd218d2072670c301e8e97de3ac30b4a374077dad21c0eceb24b363c719ce4",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-02-07T11:07:10Z",
    "title_canon_sha256": "0a3c1513af268c0857532c224462359b5a94a2930170ec54b03e05c9a8c2aa03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0702040",
    "kind": "arxiv",
    "version": 1
  }
}