Pith Number

pith:GNSIVS2X

pith:2018:GNSIVS2XLC3QRTEWCCEPIEOFGK

not attested not anchored not stored refs pending

Variable Nature of Magnetically-Driven Ultra-Fast Outflows

Chris Shrader, Demosthenes Kazanas, Ehud Behar, Francesco Tombesi, Ioannis Contopoulos, Keigo Fukumura

arxiv:1808.08935 v1 · 2018-08-27 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNSIVS2XLC3QRTEWCCEPIEOFGK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:05:27.892815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33648acb5758b708cc961088f411c532aa23bdf89a9e285fb6169eebad6a3f53

Aliases

arxiv: 1808.08935 · arxiv_version: 1808.08935v1 · doi: 10.48550/arxiv.1808.08935 · pith_short_12: GNSIVS2XLC3Q · pith_short_16: GNSIVS2XLC3QRTEW · pith_short_8: GNSIVS2X

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/GNSIVS2XLC3QRTEWCCEPIEOFGK \
  | 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: 33648acb5758b708cc961088f411c532aa23bdf89a9e285fb6169eebad6a3f53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03115712fbd6a89001d1c95a962950f91421a422446c374f8079683360474400",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-27T17:27:44Z",
    "title_canon_sha256": "090882d0704b6dcc03626fde6cedb04cf3250b8ed9e151ada6f0db225307ae86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08935",
    "kind": "arxiv",
    "version": 1
  }
}