Pith Number

pith:SHSLDF66

pith:2018:SHSLDF66V6XS272F26HLBR3T36

not attested not anchored not stored refs pending

Galactic disk winds driven by cosmic ray pressure

Eve C. Ostriker, S. Alwin Mao

arxiv:1801.06544 v1 · 2018-01-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHSLDF66V6XS272F26HLBR3T36}

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	2026-05-18T00:22:23.017765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91e4b197deafaf2d7f45d78eb0c773dfaa978ed78971dd1bc3034043a4188e02

Aliases

arxiv: 1801.06544 · arxiv_version: 1801.06544v1 · doi: 10.48550/arxiv.1801.06544 · pith_short_12: SHSLDF66V6XS · pith_short_16: SHSLDF66V6XS272F · pith_short_8: SHSLDF66

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/SHSLDF66V6XS272F26HLBR3T36 \
  | 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: 91e4b197deafaf2d7f45d78eb0c773dfaa978ed78971dd1bc3034043a4188e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ed45a40bb4cd5f065c2d2b0016c55a73f007277795050a22d83e4ab7c758e83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-19T19:00:00Z",
    "title_canon_sha256": "1b8ce4e46742a7ac6c49d63fc1607d15f84856338e2d05a2d5dda9ff814df8a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06544",
    "kind": "arxiv",
    "version": 1
  }
}