Pith Number

pith:KPXKTVDH

pith:2015:KPXKTVDH3T3NSGGZ3QI2BBDTWF

not attested not anchored not stored refs pending

First Detection of [C I] $^3$P$_1$-$^3$P$_0$ Emission from a Protoplanetary Disk

Masao Saito, Munetake Momose, Ryohei Kawabe, Takashi Tsukagoshi, Yoshimi Kitamura, Yoshito Shimajiri

arxiv:1503.00807 v1 · 2015-03-03 · 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{KPXKTVDH3T3NSGGZ3QI2BBDTWF}

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	2026-05-18T01:40:53.734342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53eea9d467dcf6d918d9dc11a08473b17f81db84651ecb181c315731067ca471

Aliases

arxiv: 1503.00807 · arxiv_version: 1503.00807v1 · doi: 10.48550/arxiv.1503.00807 · pith_short_12: KPXKTVDH3T3N · pith_short_16: KPXKTVDH3T3NSGGZ · pith_short_8: KPXKTVDH

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/KPXKTVDH3T3NSGGZ3QI2BBDTWF \
  | 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: 53eea9d467dcf6d918d9dc11a08473b17f81db84651ecb181c315731067ca471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "640dd7f8ac1acc27f72efc3153a343d4ca35aebe57e4aa79ca94ed95dc1b8168",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-03T02:26:17Z",
    "title_canon_sha256": "762090e9aff0bd885a5a9474fe9ff77def9571b4600e99215ebb2646e7fdf4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00807",
    "kind": "arxiv",
    "version": 1
  }
}