Pith Number

pith:DH6IJXD4

pith:2022:DH6IJXD4QU6Z5DHLO2AMZN7PST

not attested not anchored not stored refs pending

Properties of atomic hydrogen gas in the Galactic plane from THOR 21-cm absorption spectra: a comparison with the high latitude gas

Arghyadeep Basu, Henrik Beuther, Jeroen Stil, Jonas Syed, Juan D. Soler, J\"urgen Ott, Michael R. Rugel, Nirupam Roy

arxiv:2210.11551 v1 · 2022-10-20 · 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{DH6IJXD4QU6Z5DHLO2AMZN7PST}

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	2026-07-05T05:16:25.562383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19fc84dc7c853d9e8ceb7680ccb7ef94f8e9fc432dcb5101e37ec3f65b237449

Aliases

arxiv: 2210.11551 · arxiv_version: 2210.11551v1 · doi: 10.48550/arxiv.2210.11551 · pith_short_12: DH6IJXD4QU6Z · pith_short_16: DH6IJXD4QU6Z5DHL · pith_short_8: DH6IJXD4

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/DH6IJXD4QU6Z5DHLO2AMZN7PST \
  | 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: 19fc84dc7c853d9e8ceb7680ccb7ef94f8e9fc432dcb5101e37ec3f65b237449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd9c9a9fb195f7998dc603279d8419e41a1252cadb4ef45245142629a67e9656",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-20T19:34:51Z",
    "title_canon_sha256": "56876a101094f736aab25d194ec148233d26b56a9c3ddf912cf05d6bf4a4cf91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.11551",
    "kind": "arxiv",
    "version": 1
  }
}