Pith Number

pith:7GXDYMFZ

pith:2012:7GXDYMFZMWEFEPBD4OQ7B7KSWQ

not attested not anchored not stored refs pending

Is FS Tau B Driving an Asymmetric Jet?

Chi-Hung Yan, Chun-Fan Liu, Frederick M. Walter, Hsien Shang, Masahiko Hayashi, Michihiro Takami, Nagayoshi Ohashi, Shiang-Yu Wang, Tae-Soo Pyo

arxiv:1201.1487 v2 · 2012-01-06 · 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{7GXDYMFZMWEFEPBD4OQ7B7KSWQ}

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	2026-05-18T03:45:53.137283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ae3c30b96588523c23e3a1f0fd52b41a272c7b04720f984713db96c3144bdc

Aliases

arxiv: 1201.1487 · arxiv_version: 1201.1487v2 · doi: 10.48550/arxiv.1201.1487 · pith_short_12: 7GXDYMFZMWEF · pith_short_16: 7GXDYMFZMWEFEPBD · pith_short_8: 7GXDYMFZ

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/7GXDYMFZMWEFEPBD4OQ7B7KSWQ \
  | 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: f9ae3c30b96588523c23e3a1f0fd52b41a272c7b04720f984713db96c3144bdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8ed3598c98a3edfbdd314192a09a7a2cf746a5d2d90b216cc5d32a1997fd25e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-06T20:18:27Z",
    "title_canon_sha256": "a428c2cecd9a988a1b1d5d4c296c37912c2a7567219a9fff49302316a2d60daa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1487",
    "kind": "arxiv",
    "version": 2
  }
}