Pith Number

pith:U6W4DB5E

pith:2014:U6W4DB5EKVTQOFPDBLSJRIPNQS

not attested not anchored not stored refs pending

Formation of a Keplerian disk in the infalling envelope around L1527 IRS: transformation from infalling motions to Kepler motions

Hsi-Wei Yen, Kazuya Saigo, Kengo Tomida, Kohji Tomisaka, Masahiro N. Machida, Masao Saito, Nagayoshi Ohashi, Sanemichi Z. Takahashi, Shigehisa Takakuwa, Shin Koyamatsu, Yuri Aikawa, Yusuke Aso

arxiv:1410.0172 v1 · 2014-10-01 · 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{U6W4DB5EKVTQOFPDBLSJRIPNQS}

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	2026-05-18T01:41:53.633511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7adc187a455670715e30ae498a1ed84848523885acad5a137392bde56e62b86

Aliases

arxiv: 1410.0172 · arxiv_version: 1410.0172v1 · doi: 10.48550/arxiv.1410.0172 · pith_short_12: U6W4DB5EKVTQ · pith_short_16: U6W4DB5EKVTQOFPD · pith_short_8: U6W4DB5E

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/U6W4DB5EKVTQOFPDBLSJRIPNQS \
  | 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: a7adc187a455670715e30ae498a1ed84848523885acad5a137392bde56e62b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2400f1e1321479994cf3166509b62dd75b93f405ed348ad018ab06c6c10928",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-01T10:26:31Z",
    "title_canon_sha256": "4cc264dd8b050053243e52085d4b997c639ca774bdc05bff37390960ca2c99d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0172",
    "kind": "arxiv",
    "version": 1
  }
}