Pith Number

pith:VBX3HZRD

pith:2021:VBX3HZRDKQNFUX7YGXSTJ4GLE2

not attested not anchored not stored refs pending

The Anatomy of an Unusual Edge-on Protoplanetary Disk. II. Gas temperature and a warm outer region

Christian Flores, Christophe Pinte, Deborah Padgett, Francois Menard, Gaspard Duchene, Gerrit van der Plas, Jonathan P. Williams, Karl Stapelfeldt, Marion Villenave, Marshall D. Perrin, Michael S. Connelley, Schuyler Wolff

arxiv:2103.02666 v1 · 2021-03-03 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBX3HZRDKQNFUX7YGXSTJ4GLE2}

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.

Cited by

1 paper in Pith

JWST Edge-on Disk Ice (JEDIce): Vibrationally hot, rotationally cold H$_2$ in the outer disk of Oph 163131 non-thermally excited by UV and cosmic rays

Receipt and verification

First computed	2026-07-05T02:37:37.939964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a86fb3e623541a5a5ff835e534f0cb26bce68aa790d39cb399a16e9311447879

Aliases

arxiv: 2103.02666 · arxiv_version: 2103.02666v1 · doi: 10.48550/arxiv.2103.02666 · pith_short_12: VBX3HZRDKQNF · pith_short_16: VBX3HZRDKQNFUX7Y · pith_short_8: VBX3HZRD

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/VBX3HZRDKQNFUX7YGXSTJ4GLE2 \
  | 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: a86fb3e623541a5a5ff835e534f0cb26bce68aa790d39cb399a16e9311447879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5548d0f32ac37a857020dc95b2e1a164b0290d304ee6c6755a41167f2c16f8",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-03-03T20:27:47Z",
    "title_canon_sha256": "5b28dec4dc2741b6401255f56dc5478afb0815648e6d652aee97b99f95273626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02666",
    "kind": "arxiv",
    "version": 1
  }
}