Pith Number

pith:ZKTZC2TR

pith:2020:ZKTZC2TRBJA5RB2CGRYZDUQE4G

not attested not anchored not stored refs pending

Probing UV-Sensitive Pathways for CN and HCN Formation in Protoplanetary Disks with the Hubble Space Telescope

A. Miotello, C. F. Manara, E. F. van Dishoeck, H. M. G\"unther, K. France, K. Hoadley, Nicole Arulanantham, P. Cazzoletti, P. C. Schneider

arxiv:2002.09058 v1 · 2020-02-20 · astro-ph.SR · astro-ph.EP · 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{ZKTZC2TRBJA5RB2CGRYZDUQE4G}

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

Ionized gas emission in protoplanetary disks with the SKAO

Receipt and verification

First computed	2026-07-05T00:51:41.625220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa7916a710a41d88742347191d204e1ad7063390cdd7f9841c3f0558b63c0cd

Aliases

arxiv: 2002.09058 · arxiv_version: 2002.09058v1 · doi: 10.48550/arxiv.2002.09058 · pith_short_12: ZKTZC2TRBJA5 · pith_short_16: ZKTZC2TRBJA5RB2C · pith_short_8: ZKTZC2TR

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/ZKTZC2TRBJA5RB2CGRYZDUQE4G \
  | 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: caa7916a710a41d88742347191d204e1ad7063390cdd7f9841c3f0558b63c0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ff4f61046f6e61aba076ffb9eab587129f7861e2a728f951085be455165b4b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-20T23:00:32Z",
    "title_canon_sha256": "262b845323c68077493352aeebe9bef883309bb940222561285906233ec9019c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09058",
    "kind": "arxiv",
    "version": 1
  }
}