Pith Number

pith:BTJYU3KC

pith:2014:BTJYU3KC3NGQSTBOLBXOZEQ56L

not attested not anchored not stored refs pending

Multifluid simulations of the Magnetorotational Instability in protostellar disks

Turlough P. Downes, Wayne O'Keeffe

arxiv:1403.8149 v1 · 2014-03-31 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTJYU3KC3NGQSTBOLBXOZEQ56L}

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	2026-05-18T01:43:43.667983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd38a6d42db4d094c2e586eec921df2d2c0f1806ceaa9de03e19cd5a4a23979

Aliases

arxiv: 1403.8149 · arxiv_version: 1403.8149v1 · doi: 10.48550/arxiv.1403.8149 · pith_short_12: BTJYU3KC3NGQ · pith_short_16: BTJYU3KC3NGQSTBO · pith_short_8: BTJYU3KC

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/BTJYU3KC3NGQSTBOLBXOZEQ56L \
  | 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: 0cd38a6d42db4d094c2e586eec921df2d2c0f1806ceaa9de03e19cd5a4a23979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88f838d7150b95701c7a7b0710d818318078ee3b88094da37ee2ee8c576d732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-31T19:55:30Z",
    "title_canon_sha256": "946267a04d5db68a168deb81ce1a90047756738ecc4401bb381baaea8baca98a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.8149",
    "kind": "arxiv",
    "version": 1
  }
}