Pith Number

pith:GHBYMPKI

pith:2012:GHBYMPKIJ2QYQWIE2RNFKBGNZQ

not attested not anchored not stored refs pending

The Properties of Two Low Redshift O VI Absorbers and Their Associated Galaxies Toward 3C 263

A. Narayanan, B. Keeney, B. Savage, B. Wakker, J. Stocke, T.-S. Kim

arxiv:1205.0762 v1 · 2012-05-03 · 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{GHBYMPKIJ2QYQWIE2RNFKBGNZQ}

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	2026-05-18T01:57:38.362000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31c3863d484ea1885904d45a5504cdcc036a09b3b13ebd5ef02b340e6335227e

Aliases

arxiv: 1205.0762 · arxiv_version: 1205.0762v1 · doi: 10.48550/arxiv.1205.0762 · pith_short_12: GHBYMPKIJ2QY · pith_short_16: GHBYMPKIJ2QYQWIE · pith_short_8: GHBYMPKI

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/GHBYMPKIJ2QYQWIE2RNFKBGNZQ \
  | 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: 31c3863d484ea1885904d45a5504cdcc036a09b3b13ebd5ef02b340e6335227e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ba70f15d794aa507fc28b783236f6dec1c1515169e0adad544adada43b1237",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-03T16:50:32Z",
    "title_canon_sha256": "2c7c438b4ae7bc442df6b286540b5a29f0653343a47cd45ea3b6a8721a1ea20b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0762",
    "kind": "arxiv",
    "version": 1
  }
}