Pith Number

pith:YVQHP6IP

pith:2019:YVQHP6IPESM4GLWJ2TAYQL2GMH

not attested not anchored not stored refs pending

Kinematics of Circumgalactic Gas: Feeding Galaxies and Feedback

Christopher W. Churchill, Crystal L. Martin, Glenn G. Kacprzak, Stephanie H. Ho

arxiv:1901.09123 v3 · 2019-01-26 · 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{YVQHP6IPESM4GLWJ2TAYQL2GMH}

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	2026-05-17T23:42:24.418793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c56077f90f2499c32ec9d4c1882f4661dc3b6db2ad31383a22f2b9d80d21b984

Aliases

arxiv: 1901.09123 · arxiv_version: 1901.09123v3 · doi: 10.48550/arxiv.1901.09123 · pith_short_12: YVQHP6IPESM4 · pith_short_16: YVQHP6IPESM4GLWJ · pith_short_8: YVQHP6IP

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/YVQHP6IPESM4GLWJ2TAYQL2GMH \
  | 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: c56077f90f2499c32ec9d4c1882f4661dc3b6db2ad31383a22f2b9d80d21b984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3c6c443a81c09cec92f495a6487f27a3086449565dbf7aba90cba9ff927592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-26T00:22:10Z",
    "title_canon_sha256": "4b17a926025aa001db9d1b9874577ec21f66580bfc8c4d5cef80c10e69e89a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09123",
    "kind": "arxiv",
    "version": 3
  }
}