Pith Number

pith:ORPCWDVP

pith:2026:ORPCWDVPGYEREDAHPIBUQLCZMC

not attested not anchored not stored refs pending

Deep HI observations of cold gas inflow and outflow

D.B. Fisher, D.J. Pisano, D. Kleiner, F.M. Maccagni, J. Wang, K. Tachihara, L. Chemin, R. Enokiya, S.H. Oh, T. Hayakawa, W.J.G. de Blok

arxiv:2606.28150 v1 · 2026-06-26 · 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{ORPCWDVPGYEREDAHPIBUQLCZMC}

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	2026-06-29T01:15:07.514976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

745e2b0eaf3609120c077a03482c596093a80fafc70931b493b4b583b89d1550

Aliases

arxiv: 2606.28150 · arxiv_version: 2606.28150v1 · doi: 10.48550/arxiv.2606.28150 · pith_short_12: ORPCWDVPGYER · pith_short_16: ORPCWDVPGYEREDAH · pith_short_8: ORPCWDVP

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/ORPCWDVPGYEREDAHPIBUQLCZMC \
  | 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: 745e2b0eaf3609120c077a03482c596093a80fafc70931b493b4b583b89d1550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dfe33021995df6bae56333ece859875d0505b1a142e5230bb9213be3de7d76b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-26T14:48:18Z",
    "title_canon_sha256": "a58c2acdf052f736a6da0f16e5b4607a83dbb43a6e6d2ef83c0701b71f7d8f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28150",
    "kind": "arxiv",
    "version": 1
  }
}