Pith Number

pith:CFOUF7PO

pith:2017:CFOUF7POOPCIYW5JGVD324EROM

not attested not anchored not stored refs pending

Characterizing the Circumgalactic Medium of Nearby Galaxies with HST/COS and HST/STIS Absorption-Line Spectroscopy: II. Methods and Models

(2) Univ of Texas, (3) STScI, (4) Univ of Wisconsin, Austin, Baltimore, Blair D. Savage (4) ((1) CASA, Boulder, Brian A. Keeney (1), Cameron T. Pratt (1), Charles W. Danforth (1), CO, Cynthia S. Froning (2), James C. Green (1), J. Michael Shull (1), John T. Stocke (1), Madison, MD, Steven V. Penton (3), TX, Univ. of Colorado, WI)

arxiv:1704.00235 v1 · 2017-04-01 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFOUF7POOPCIYW5JGVD324EROM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:42:51.141898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

115d42fdee73c48c5ba93547bd7091733e5531acf6c8c4678b0f3fb70317b3bc

Aliases

arxiv: 1704.00235 · arxiv_version: 1704.00235v1 · doi: 10.48550/arxiv.1704.00235 · pith_short_12: CFOUF7POOPCI · pith_short_16: CFOUF7POOPCIYW5J · pith_short_8: CFOUF7PO

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/CFOUF7POOPCIYW5JGVD324EROM \
  | 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: 115d42fdee73c48c5ba93547bd7091733e5531acf6c8c4678b0f3fb70317b3bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1ef8979120011055048353d8c424f10b03b1a505026a306874b515d110eb94",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-01T22:55:01Z",
    "title_canon_sha256": "ee1f220919aafc495a7b0cee0dd98e69705627d792e9497c8d53687ea2e7c725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00235",
    "kind": "arxiv",
    "version": 1
  }
}