Pith Number

pith:YBYKRHRN

pith:2010:YBYKRHRNKX274XX46QP7YGNAW5

not attested not anchored not stored refs pending

A GBT Survey for HI 21 cm Absorption in the Disks and Halos of Low-Redshift Galaxies

David V. Bowen, Donald G. York, Emmanuel Momjian, Joseph D. Meiring, Min S. Yun, Sanchayeeta Borthakur, Todd M. Tripp

arxiv:1007.3936 v2 · 2010-07-22 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBYKRHRNKX274XX46QP7YGNAW5}

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	2026-05-18T04:32:09.437428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c070a89e2d55f5fe5efcf41ffc19a0b7520b61970c34b904935be2f9e822c9ad

Aliases

arxiv: 1007.3936 · arxiv_version: 1007.3936v2 · doi: 10.48550/arxiv.1007.3936 · pith_short_12: YBYKRHRNKX27 · pith_short_16: YBYKRHRNKX274XX4 · pith_short_8: YBYKRHRN

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/YBYKRHRNKX274XX46QP7YGNAW5 \
  | 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: c070a89e2d55f5fe5efcf41ffc19a0b7520b61970c34b904935be2f9e822c9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a34d90870255cfb2c87394461d5b041f69d7c28f7339d5d280d20b25f382f1bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-22T16:33:47Z",
    "title_canon_sha256": "5352b18f47c5b5f15746ec7fb33bb45e8569095b9b8ce5636c3425d88ee40f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3936",
    "kind": "arxiv",
    "version": 2
  }
}