Pith Number

pith:5JWKPUEV

pith:2016:5JWKPUEVTSA6GQH7JTPR3OMQU2

not attested not anchored not stored refs pending

The intrinsic abundance ratio and X-factor of CO isotopologues in L1551 shielded from FUV photodissociation

Atsushi Yoshida, Aya E. Higuchi, Chihomi Hara, Fumitaka Nakamura, Hidefumi Tatei, Koji Sugitani, Ryohei Kawabe, Sheng-Jun Lin, Shih-Ping Lai, Takashi Tsukagoshi, Toshiya Akashi, Yoshimi Kitamura, Yoshito Shimajiri

arxiv:1605.03467 v1 · 2016-05-11 · 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{5JWKPUEVTSA6GQH7JTPR3OMQU2}

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	2026-05-18T01:08:41.408501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea6ca7d0959c81e340ff4cdf1db990a6bb913cfe8e01c86bc5b5d2f575dc90b7

Aliases

arxiv: 1605.03467 · arxiv_version: 1605.03467v1 · doi: 10.48550/arxiv.1605.03467 · pith_short_12: 5JWKPUEVTSA6 · pith_short_16: 5JWKPUEVTSA6GQH7 · pith_short_8: 5JWKPUEV

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/5JWKPUEVTSA6GQH7JTPR3OMQU2 \
  | 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: ea6ca7d0959c81e340ff4cdf1db990a6bb913cfe8e01c86bc5b5d2f575dc90b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b128b89ca048d1312fb39c742adecd86371495e4590806cafa3b0491d14b6df6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-11T14:52:49Z",
    "title_canon_sha256": "a7110092486df28ef2048c8d23cd6e0094193335942f6ba49005d15149092109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03467",
    "kind": "arxiv",
    "version": 1
  }
}