Pith Number

pith:HLOMQUT7

pith:2018:HLOMQUT7JJQ2YFOPC4TFHBNMGA

not attested not anchored not stored refs pending

Evidence that 50% of BALQSO Outflows Are Situated at Least 100 pc from the Central Source

Carter Chamberlain, Chris Benn, Guilin Liu, James Stidham, Nahum Arav, Xinfeng Xu

arxiv:1805.01543 v2 · 2018-05-03 · 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{HLOMQUT7JJQ2YFOPC4TFHBNMGA}

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	2026-05-17T23:46:30.577662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3adcc8527f4a61ac15cf17265385ac302037e1a2a95d17332724ae17d306f1b6

Aliases

arxiv: 1805.01543 · arxiv_version: 1805.01543v2 · doi: 10.48550/arxiv.1805.01543 · pith_short_12: HLOMQUT7JJQ2 · pith_short_16: HLOMQUT7JJQ2YFOP · pith_short_8: HLOMQUT7

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/HLOMQUT7JJQ2YFOPC4TFHBNMGA \
  | 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: 3adcc8527f4a61ac15cf17265385ac302037e1a2a95d17332724ae17d306f1b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d2ca99320947385a30f7139adf3920201e51f880331b5ad6d9c6875e6f828e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-03T21:22:57Z",
    "title_canon_sha256": "8330d35858b4d5a07c84d445237f45c115ebeb217e0e418789dff89395a856ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01543",
    "kind": "arxiv",
    "version": 2
  }
}