Pith Number

pith:HXSWLDND

pith:2019:HXSWLDNDDKEYO3W3X5HVMBSBYU

not attested not anchored not stored refs pending

The effects of dust evolution on disks in the mid-IR

A.J. Greenwood, I. Kamp, L.B.F.M. Waters, P. Woitke, W.-F. Thi

arxiv:1903.12649 v2 · 2019-03-29 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXSWLDNDDKEYO3W3X5HVMBSBYU}

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

2 papers in Pith

Chemistry and IR emission of acetylene in planet-forming regions of T Tauri disks. Impact of elemental abundances and dust properties

Receipt and verification

First computed	2026-05-17T23:42:08.142411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de5658da31a89876edbbf4f560641c53648db3c258e80ff28163ed56bf1a0ec

Aliases

arxiv: 1903.12649 · arxiv_version: 1903.12649v2 · doi: 10.48550/arxiv.1903.12649 · pith_short_12: HXSWLDNDDKEY · pith_short_16: HXSWLDNDDKEYO3W3 · pith_short_8: HXSWLDND

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/HXSWLDNDDKEYO3W3X5HVMBSBYU \
  | 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: 3de5658da31a89876edbbf4f560641c53648db3c258e80ff28163ed56bf1a0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b4287bb555806fcbb067ce41970998a9747a43ca399f28c0bd06abfebdc611",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-29T17:53:19Z",
    "title_canon_sha256": "9a30e17fc7ccfa3e0f9fa6e8fc52d54df6ef49924564f0adb858db429122d1f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12649",
    "kind": "arxiv",
    "version": 2
  }
}