Pith Number

pith:4OSZRIXY

pith:2018:4OSZRIXYLEJXFBAWECLLQTCZ6P

not attested not anchored not stored refs pending

Baryon Budget of the Hot Circumgalactic Medium of Massive Spiral Galaxies

Jiang-Tao Li (UMich), Joel N. Bregman (UMich), Michael E. Anderson (MPIA), Q. Daniel Wang (UMass), Robert A. Crain (Liverpool John Moores U)

arxiv:1802.09453 v1 · 2018-02-26 · astro-ph.GA · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OSZRIXYLEJXFBAWECLLQTCZ6P}

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	2026-05-18T00:20:01.963400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a598a2f859137284162096b84c59f3e32370f1b4f8c6ff835413fa14d20461

Aliases

arxiv: 1802.09453 · arxiv_version: 1802.09453v1 · doi: 10.48550/arxiv.1802.09453 · pith_short_12: 4OSZRIXYLEJX · pith_short_16: 4OSZRIXYLEJXFBAW · pith_short_8: 4OSZRIXY

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/4OSZRIXYLEJXFBAWECLLQTCZ6P \
  | 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: e3a598a2f859137284162096b84c59f3e32370f1b4f8c6ff835413fa14d20461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c855e969f72528a2f9985fda62fbb369297df89ee88d4206020c2f139e4094",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-26T17:08:56Z",
    "title_canon_sha256": "782d22f5d6be0cf79efd9e8636ff5a3da943e03906de11d53287375ca42f10c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09453",
    "kind": "arxiv",
    "version": 1
  }
}