Pith Number

pith:3PY6OG7M

pith:2026:3PY6OG7MGOLDC2IAAODSUXCJYK

not attested not anchored not stored refs pending

A $\lambda=1.3$ millimeter Survey for Disks around Herbig Be Stars

(2) European Southern Observatory, (3) Kavli Institute for Astronomy, (4) Trinity College Dublin), Astrophysics, David J. Wilner (1), Feng Long (3), Harvard & Smithsonian, Joshua Bennett Lovell (1), Luca Matra (4) ((1) Center for Astrophysics, Miguel Vioque (2), Peking University, Sean M. Andrews (1)

arxiv:2606.23393 v1 · 2026-06-22 · 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{3PY6OG7MGOLDC2IAAODSUXCJYK}

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	2026-06-23T03:14:18.810177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf1e71bec339631690003872a5c49c2b5f85fa13febbc76ff6bc5c1e9eff3de

Aliases

arxiv: 2606.23393 · arxiv_version: 2606.23393v1 · doi: 10.48550/arxiv.2606.23393 · pith_short_12: 3PY6OG7MGOLD · pith_short_16: 3PY6OG7MGOLDC2IA · pith_short_8: 3PY6OG7M

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/3PY6OG7MGOLDC2IAAODSUXCJYK \
  | 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: dbf1e71bec339631690003872a5c49c2b5f85fa13febbc76ff6bc5c1e9eff3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bce4f2aa1310edea2c9d2adf05f12fec5d5ad3ca34bb84bd0f8298eba147fa9",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-22T14:19:04Z",
    "title_canon_sha256": "bc1743242011719bc6fb0b0692713ab808e98ba2a939348e5055b3c3aed71f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23393",
    "kind": "arxiv",
    "version": 1
  }
}