Pith Number

pith:LETRWABX

pith:2017:LETRWABXB3ZTFWCAKZIC2PTRVO

not attested not anchored not stored refs pending

2D wind clumping in hot, massive stars from hydrodynamical line-driven instability simulations using a pseudo-planar approach

J. O. Sundqvist, J. Puls, S. P. Owocki

arxiv:1710.07780 v1 · 2017-10-21 · 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{LETRWABXB3ZTFWCAKZIC2PTRVO}

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	2026-05-18T00:20:38.702825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59271b00370ef332d84056502d3e71ab83b1eed733ea1fad3eebbe7031242120

Aliases

arxiv: 1710.07780 · arxiv_version: 1710.07780v1 · doi: 10.48550/arxiv.1710.07780 · pith_short_12: LETRWABXB3ZT · pith_short_16: LETRWABXB3ZTFWCA · pith_short_8: LETRWABX

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/LETRWABXB3ZTFWCAKZIC2PTRVO \
  | 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: 59271b00370ef332d84056502d3e71ab83b1eed733ea1fad3eebbe7031242120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5d2df2e0a12909b83189241f640c16537095b22146d8dacc0499d4dba85586",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-21T10:22:48Z",
    "title_canon_sha256": "cda9174dd1277ceb94e136663b242f3d2a373b294ec9e948c85a0858f0a410b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07780",
    "kind": "arxiv",
    "version": 1
  }
}