Pith Number

pith:RMLLU7MV

pith:2015:RMLLU7MVNLHWNBVXETSHUEJCUP

not attested not anchored not stored refs pending

Jet Motion, Internal Working Surfaces, and Nested Shells in the Protostellar System HH 212

Chin-Fei Lee, Hsien Shang, Naomi Hirano, Paul T.P. Ho, Qizhou Zhang, Yosuke Mizuno

arxiv:1503.07362 v1 · 2015-03-25 · astro-ph.GA · 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{RMLLU7MVNLHWNBVXETSHUEJCUP}

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	2026-05-18T01:55:01.117604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b16ba7d956acf6686b724e47a1122a3cefba6e38f20c88b32a1428b572a7cbf

Aliases

arxiv: 1503.07362 · arxiv_version: 1503.07362v1 · doi: 10.48550/arxiv.1503.07362 · pith_short_12: RMLLU7MVNLHW · pith_short_16: RMLLU7MVNLHWNBVX · pith_short_8: RMLLU7MV

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/RMLLU7MVNLHWNBVXETSHUEJCUP \
  | 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: 8b16ba7d956acf6686b724e47a1122a3cefba6e38f20c88b32a1428b572a7cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "462d070d209c61bf40554d6b37bdef4d6f1943247b1b0deeea276c69a2b362e3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-25T12:46:35Z",
    "title_canon_sha256": "fc0901244374bf2c7feb37541d2cf292758dbaa8d2c19c489303199c5cc9691c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07362",
    "kind": "arxiv",
    "version": 1
  }
}