Pith Number

pith:DXKRLT3Z

pith:2023:DXKRLT3ZFXY5KGFAB3DYACJUPH

not attested not anchored not stored refs pending

FAUST VIII. The protostellar disk of VLA 1623-2417 W and its streamers imaged by ALMA

A. Dur\'an, A. L\'opez-Sepulcre, C. Ceccarelli, C. Codella, C. J. Chandler, D. Fedele, D. Johnstone, E. Bianchi, F. Alves, F. Menard, G. Busquet, I. Jim\'enez-Serra, J. E. Pineda, J. Zamponi, L. Chahine, L. Loinard, L. Podio, M. Bouvier, M. De Simone, N. Cuello, N. Murillo, N. Sakai, P. Caselli, S. Mercimek, S. Ohashi, S. Yamamoto, Y. Aikawa, Y. Zhang

arxiv:2303.16257 v1 · 2023-03-28 · 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{DXKRLT3ZFXY5KGFAB3DYACJUPH}

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	2026-07-05T06:02:08.872883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd515cf792df1d518a00ec780093479c00ad5937e755f3b5aace93937d01fa9

Aliases

arxiv: 2303.16257 · arxiv_version: 2303.16257v1 · doi: 10.48550/arxiv.2303.16257 · pith_short_12: DXKRLT3ZFXY5 · pith_short_16: DXKRLT3ZFXY5KGFA · pith_short_8: DXKRLT3Z

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/DXKRLT3ZFXY5KGFAB3DYACJUPH \
  | 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: 1dd515cf792df1d518a00ec780093479c00ad5937e755f3b5aace93937d01fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4f5884f1233e91eaf0a401a4a1e958e057ea2b4654765b854a121e3a6231d32",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-03-28T19:06:57Z",
    "title_canon_sha256": "37c773f4b84f32151874c5228fd776b4face058eb2a85320841a50525340a991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16257",
    "kind": "arxiv",
    "version": 1
  }
}