Pith Number

pith:UH2IMOF3

pith:2023:UH2IMOF3RAGSW5YW73VA4GMNPX

not attested not anchored not stored refs pending

Spectroastrometric Survey of Protoplanetary Disks with Inner Dust Cavities

Andrea Banzatti, Janus Kozdon, Jeffrey Fung, Joan R. Najita, John S. Carr, Jonathan Zrake, Joshua Kern, Sean D. Brittain, Stanley K. Jensen Jr

arxiv:2312.17218 v3 · 2023-12-28 · 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{UH2IMOF3RAGSW5YW73VA4GMNPX}

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	2026-07-05T07:39:12.454077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f48638bb880d2b7716feea0e198d7de46d1fa55e3d6e2c693773acd18b2bc0

Aliases

arxiv: 2312.17218 · arxiv_version: 2312.17218v3 · doi: 10.48550/arxiv.2312.17218 · pith_short_12: UH2IMOF3RAGS · pith_short_16: UH2IMOF3RAGSW5YW · pith_short_8: UH2IMOF3

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/UH2IMOF3RAGSW5YW73VA4GMNPX \
  | 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: a1f48638bb880d2b7716feea0e198d7de46d1fa55e3d6e2c693773acd18b2bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3af14982a12024dbfacb28f8e489893b810d93bb93c2af28edf94edc994f168",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-12-28T18:49:41Z",
    "title_canon_sha256": "11e7dae00bf050547c45926ecf531faace93eb9f565fabf04d583ba7288453da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.17218",
    "kind": "arxiv",
    "version": 3
  }
}