Pith Number

pith:V5PVF5LH

pith:2013:V5PVF5LH4EWAWB46DE5DXFHS6W

not attested not anchored not stored refs pending

The Milky Way halo as a QSO absorption-line system. New results from an HST/STIS absorption-line catalogue of Galactic high-velocity clouds

Jane C. Charlton, Joseph R. Masiero, Peter Herenz, Philipp Richter

arxiv:1301.1345 v1 · 2013-01-07 · astro-ph.CO · 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{V5PVF5LH4EWAWB46DE5DXFHS6W}

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	2026-05-18T01:52:20.876417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af5f52f567e12c0b079e193a3b94f2f580822472080bd016ce23c86ccd11c2f8

Aliases

arxiv: 1301.1345 · arxiv_version: 1301.1345v1 · doi: 10.48550/arxiv.1301.1345 · pith_short_12: V5PVF5LH4EWA · pith_short_16: V5PVF5LH4EWAWB46 · pith_short_8: V5PVF5LH

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/V5PVF5LH4EWAWB46DE5DXFHS6W \
  | 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: af5f52f567e12c0b079e193a3b94f2f580822472080bd016ce23c86ccd11c2f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bc1dd8cd75e2d1b7c9d8d68ca48c588fe41ea3684c24fd7b9b6fd328ce25a17",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-07T21:00:10Z",
    "title_canon_sha256": "6e1345d6ff97a532650a9f90aad25422969b8641c71c418cab313172effd6ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1345",
    "kind": "arxiv",
    "version": 1
  }
}