Pith Number

pith:Y6J6J5VB

pith:2017:Y6J6J5VBL5LWP37UJARBYMODZJ

not attested not anchored not stored refs pending

Where Are the Binaries? Results of a Long-Term Search for Radial Velocity Binaries in Proto-Planetary Nebulae

Bruce J. Hrivnak, David Bohlender, Griet Van de Steene, Hans Van Winckel, Julius Sperauskas, Wenxian Lu

arxiv:1708.03614 v1 · 2017-08-11 · 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{Y6J6J5VBL5LWP37UJARBYMODZJ}

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	2026-05-18T00:35:40.814349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c793e4f6a15f5767eff448221c31c3ca5cd98e8a664523a55c07e0677be8502e

Aliases

arxiv: 1708.03614 · arxiv_version: 1708.03614v1 · doi: 10.48550/arxiv.1708.03614 · pith_short_12: Y6J6J5VBL5LW · pith_short_16: Y6J6J5VBL5LWP37U · pith_short_8: Y6J6J5VB

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/Y6J6J5VBL5LWP37UJARBYMODZJ \
  | 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: c793e4f6a15f5767eff448221c31c3ca5cd98e8a664523a55c07e0677be8502e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c55886f40d2245ccaa7b74cfcb452e4156c00ad3d3103479b228e420534885",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-11T17:03:13Z",
    "title_canon_sha256": "3f0f5aa0de38184d1d399a10b88973459d655b30b5067b917005f27106c3e368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03614",
    "kind": "arxiv",
    "version": 1
  }
}