Pith Number

pith:ZLV4EMYV

pith:2022:ZLV4EMYV2KM5E6TCCDC6BABYQA

not attested not anchored not stored refs pending

Gas temperature structure across transition disk cavities

A. D. Bosman, A. F. P\'erez-S\'anchez, A. S. Booth, E. F. van Dishoeck, J. A. Sturm, J. Szul\'agyi, M. Leemker, M. R. Hogerheijde, S. Bruderer, S. Facchini, T. Paneque-Carre\~no

arxiv:2204.03666 v1 · 2022-04-07 · astro-ph.EP · astro-ph.GA · 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{ZLV4EMYV2KM5E6TCCDC6BABYQA}

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	2026-07-05T04:37:35.872389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caebc23315d299d27a6210c5e080388022149b21bf7a80ac05640e25430ce533

Aliases

arxiv: 2204.03666 · arxiv_version: 2204.03666v1 · doi: 10.48550/arxiv.2204.03666 · pith_short_12: ZLV4EMYV2KM5 · pith_short_16: ZLV4EMYV2KM5E6TC · pith_short_8: ZLV4EMYV

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/ZLV4EMYV2KM5E6TCCDC6BABYQA \
  | 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: caebc23315d299d27a6210c5e080388022149b21bf7a80ac05640e25430ce533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74a94e672fe17361573cebca545a4d79c1ae2890fb93da78c1ee6e345cde865",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-04-07T18:00:03Z",
    "title_canon_sha256": "9201b43e53ceeeb3fbd221af3b99e612b9342441d65652a06650cd620c33a090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03666",
    "kind": "arxiv",
    "version": 1
  }
}