Pith Number

pith:TWL35SEH

pith:2014:TWL35SEHBD3E5UR4C2MWKCI2UB

not attested not anchored not stored refs pending

Magnetic field amplification in hypermassive neutron stars via the magnetorotational instability

Daniel M. Siegel, Riccardo Ciolfi

arxiv:1401.5275 v1 · 2014-01-21 · gr-qc · astro-ph.HE · 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{TWL35SEHBD3E5UR4C2MWKCI2UB}

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	2026-05-18T03:01:34.293023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d97bec88708f64ed23c169965091aa05330de933422313ea5958d88e0231e0f

Aliases

arxiv: 1401.5275 · arxiv_version: 1401.5275v1 · doi: 10.48550/arxiv.1401.5275 · pith_short_12: TWL35SEHBD3E · pith_short_16: TWL35SEHBD3E5UR4 · pith_short_8: TWL35SEH

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/TWL35SEHBD3E5UR4C2MWKCI2UB \
  | 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: 9d97bec88708f64ed23c169965091aa05330de933422313ea5958d88e0231e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25b3e7d2921989ed91019712076741e5f20239378f286c62bfd95519f79fbb7",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-01-21T11:31:28Z",
    "title_canon_sha256": "7e92be8c6c9ff1d14dd17cbebebf318495ade2daa0bae77ee100e2ce4569ee4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5275",
    "kind": "arxiv",
    "version": 1
  }
}