Pith Number

pith:EPCDLNVW

pith:2010:EPCDLNVWIVRWD4OTXKZB7YXQ5M

not attested not anchored not stored refs pending

Stability of MRI turbulent Accretion Disks

Hiroyuki R. Takahashi, Youhei Masada

arxiv:1011.4643 v1 · 2010-11-21 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPCDLNVWIVRWD4OTXKZB7YXQ5M}

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	2026-05-18T02:04:42.914646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23c435b6b6456361f1d3bab21fe2f0eb0abec5da360723e4b0116496b60d945a

Aliases

arxiv: 1011.4643 · arxiv_version: 1011.4643v1 · doi: 10.48550/arxiv.1011.4643 · pith_short_12: EPCDLNVWIVRW · pith_short_16: EPCDLNVWIVRWD4OT · pith_short_8: EPCDLNVW

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/EPCDLNVWIVRWD4OTXKZB7YXQ5M \
  | 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: 23c435b6b6456361f1d3bab21fe2f0eb0abec5da360723e4b0116496b60d945a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509affadeb694a175b8c4d7e7f26365616fb0edd6f37a8c0ea8eb2dca8e014d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-11-21T06:36:42Z",
    "title_canon_sha256": "be064dc5951cd8f2e4a42cae190dc52d0419fd5434c2e9721b0cf697abd91102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4643",
    "kind": "arxiv",
    "version": 1
  }
}