Pith Number

pith:RIYQ4GKV

pith:2017:RIYQ4GKV4LO6BDFVIKNYCUAWFG

not attested not anchored not stored refs pending

Binary Star Formation and the Outflows from their Discs

Christoph Federrath, Michael Ireland, Rajika Kuruwita

arxiv:1705.08152 v1 · 2017-05-23 · astro-ph.SR · 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{RIYQ4GKV4LO6BDFVIKNYCUAWFG}

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	2026-05-18T00:40:03.449924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a310e1955e2dde08cb5429b81501629ad5a07867ccbd5752ef0b34e82a370d0

Aliases

arxiv: 1705.08152 · arxiv_version: 1705.08152v1 · doi: 10.48550/arxiv.1705.08152 · pith_short_12: RIYQ4GKV4LO6 · pith_short_16: RIYQ4GKV4LO6BDFV · pith_short_8: RIYQ4GKV

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/RIYQ4GKV4LO6BDFVIKNYCUAWFG \
  | 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: 8a310e1955e2dde08cb5429b81501629ad5a07867ccbd5752ef0b34e82a370d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15788144229e53aa8dae32f689196c4f38cf619016235b16272b506ac7206217",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-23T09:34:42Z",
    "title_canon_sha256": "09a3d0f91020ae3d07214f354d501eaf00efeeb41ced74e553ef8787413c4a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08152",
    "kind": "arxiv",
    "version": 1
  }
}