Pith Number

pith:QPG6JLYY

pith:2017:QPG6JLYYHQGULL75XBWLICE5PL

not attested not anchored not stored refs pending

Models of the Hydrodynamic Histories of post-AGB Stars. I. Multiflow Shaping of OH231.8+04.2

Adam Frank, Baowei Liu, Bruce Balick, Martin Huarte-Espinosa

arxiv:1706.01516 v1 · 2017-06-05 · 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{QPG6JLYYHQGULL75XBWLICE5PL}

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	2026-05-18T00:39:34.213486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cde4af183c0d45affdb86cb4089d7ac59619a98e16e50cc7fda0d5b93c34dc

Aliases

arxiv: 1706.01516 · arxiv_version: 1706.01516v1 · doi: 10.48550/arxiv.1706.01516 · pith_short_12: QPG6JLYYHQGU · pith_short_16: QPG6JLYYHQGULL75 · pith_short_8: QPG6JLYY

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/QPG6JLYYHQGULL75XBWLICE5PL \
  | 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: 83cde4af183c0d45affdb86cb4089d7ac59619a98e16e50cc7fda0d5b93c34dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed23e30acace8ea10efbe164d9656523349281937c596e25a973cfed26c964a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-05T19:49:07Z",
    "title_canon_sha256": "b2c6244f7a0e6d36cd1774284f1e5f0ae1d12457eca47de8ec6c73fe4af59d2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01516",
    "kind": "arxiv",
    "version": 1
  }
}