Pith Number

pith:YSTQYIEH

pith:2014:YSTQYIEHH4ALWZ5CFSNFZDNLIG

not attested not anchored not stored refs pending

A Substellar-Mass Protostar and its Outflow of IRAS 15398-3359 Revealed by Subarcsecond-Resolution Observations of H$_2$CO and CCH

Ewine F. van Dishoeck, Jes K. J{\o}rgensen, Johan E. Lindberg, Nami Sakai, Satoshi Yamamoto, Suzanne E. Bisschop, Takeshi Sakai, Tomoya Hirota, Yoko Oya, Yoshimasa Watanabe

arxiv:1410.5945 v1 · 2014-10-22 · 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{YSTQYIEHH4ALWZ5CFSNFZDNLIG}

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	2026-05-18T01:41:41.166263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a70c20873f00bb67a22c9a5c8dab41864e3e0a703dafee9962143eb861614e

Aliases

arxiv: 1410.5945 · arxiv_version: 1410.5945v1 · doi: 10.48550/arxiv.1410.5945 · pith_short_12: YSTQYIEHH4AL · pith_short_16: YSTQYIEHH4ALWZ5C · pith_short_8: YSTQYIEH

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/YSTQYIEHH4ALWZ5CFSNFZDNLIG \
  | 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: c4a70c20873f00bb67a22c9a5c8dab41864e3e0a703dafee9962143eb861614e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c576f063e804918c81ac964e7d5cfe3729960c11af7218295db04ea0896b5dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-22T08:44:07Z",
    "title_canon_sha256": "660c0e8967af7b54d9b28b867e496f40e5e3f902d49a48ddfd08da7cb41461f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5945",
    "kind": "arxiv",
    "version": 1
  }
}