Pith Number

pith:RP5Y4OXZ

pith:2014:RP5Y4OXZ3US5W5LT3HTV7Z7YIC

not attested not anchored not stored refs pending

The Properties of Low Redshift Intergalactic O VI Absorbers Determined from High S/N Observations of 14 QSOs with the Cosmic Origins Spectrograph

B. D. Savage, B. Keeney, B. P. Wakker, J. C. Green, J. M. Shull, J. T. Stocke, T.-S. Kim

arxiv:1403.7542 v1 · 2014-03-28 · 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{RP5Y4OXZ3US5W5LT3HTV7Z7YIC}

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	2026-05-18T01:43:44.157662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfb8e3af9dd25db7573d9e75fe7f8408167e818e8f683a5a9da153954a65948

Aliases

arxiv: 1403.7542 · arxiv_version: 1403.7542v1 · doi: 10.48550/arxiv.1403.7542 · pith_short_12: RP5Y4OXZ3US5 · pith_short_16: RP5Y4OXZ3US5W5LT · pith_short_8: RP5Y4OXZ

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/RP5Y4OXZ3US5W5LT3HTV7Z7YIC \
  | 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: 8bfb8e3af9dd25db7573d9e75fe7f8408167e818e8f683a5a9da153954a65948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5ccba651e4fc2b088db8a29bab52318e814af4e82e60dcb7157805fb009db3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-28T20:58:08Z",
    "title_canon_sha256": "a17c08090423e042cf1a41a5630511c01f6c49f163f58041f63f57c7e06bbbc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7542",
    "kind": "arxiv",
    "version": 1
  }
}