Pith Number

pith:BKUWV4HD

pith:2014:BKUWV4HDLEYDXSXCF3FZKC4U3A

not attested not anchored not stored refs pending

The Arecibo Galaxy Environment Survey VII : A Dense Filament With Extremely Long HI Streams

C. Vazquez, H. Herbst, J. I. Davies, R. F. Minchin, R. Rodriguez, R. Taylor

arxiv:1407.0016 v1 · 2014-06-30 · 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{BKUWV4HDLEYDXSXCF3FZKC4U3A}

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	2026-05-18T01:42:43.380420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa96af0e359303bcae22ecb950b94d82e2490abe24652fd9f89921d68925a13

Aliases

arxiv: 1407.0016 · arxiv_version: 1407.0016v1 · doi: 10.48550/arxiv.1407.0016 · pith_short_12: BKUWV4HDLEYD · pith_short_16: BKUWV4HDLEYDXSXC · pith_short_8: BKUWV4HD

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/BKUWV4HDLEYDXSXCF3FZKC4U3A \
  | 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: 0aa96af0e359303bcae22ecb950b94d82e2490abe24652fd9f89921d68925a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d52b5fd9a816607bdb9d238fe2363fb9119e1294fba66906a75cc55e2f732d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-30T14:21:05Z",
    "title_canon_sha256": "853f919aee3323d23cadae817f681f879ca4be2c6bdc3fc1f83447927b111493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0016",
    "kind": "arxiv",
    "version": 1
  }
}