Pith Number

pith:ZPV5OMB5

pith:2018:ZPV5OMB5EDQGOTQX67TPFA4GFG

not attested not anchored not stored refs pending

Non-Axisymmetric Line Driven Disc Winds II - Full Velocity Gradient

Daniel Proga, Sergei Dyda

arxiv:1802.03670 v1 · 2018-02-11 · 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{ZPV5OMB5EDQGOTQX67TPFA4GFG}

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	2026-05-18T00:15:16.206394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbebd7303d20e0674e17f7e6f2838629bc9d8782955fbf9f629bd8d8e9cb6e8a

Aliases

arxiv: 1802.03670 · arxiv_version: 1802.03670v1 · doi: 10.48550/arxiv.1802.03670 · pith_short_12: ZPV5OMB5EDQG · pith_short_16: ZPV5OMB5EDQGOTQX · pith_short_8: ZPV5OMB5

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/ZPV5OMB5EDQGOTQX67TPFA4GFG \
  | 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: cbebd7303d20e0674e17f7e6f2838629bc9d8782955fbf9f629bd8d8e9cb6e8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42c9006e4579dddc11f32a9c1b4c4ca501bcc369d056c72d807cab88b3598f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-11T00:40:32Z",
    "title_canon_sha256": "2fbbeb6006b39925ca2cbe0906da07e50633ff6aeb40f34d26d4e2c7bd58c71f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03670",
    "kind": "arxiv",
    "version": 1
  }
}