Pith Number

pith:2HMHYO7T

pith:2010:2HMHYO7TRMLOJCB37HLGCFJFV2

not attested not anchored not stored refs pending

Cold gas in massive early-type galaxies: The case of NGC 1167

2), 3), B.H.C. Emonts (4) ((1) Netherlands Institute for Radio Astronomy (2) Kapteyn Institute, CSIRO), C. Struve (1, R. Morganti (1, R. Sancisi (2, T.A. Oosterloo (1, University of Groningen (3) INAF - Observatorio Astronomico di Bologna (4) Australia Telescope National Facility

arxiv:1009.0658 v1 · 2010-09-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HMHYO7TRMLOJCB37HLGCFJFV2}

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	2026-05-18T02:05:37.335166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d87c3bf38b16e4883bf9d6611525ae8bd8215ad3ed80acc3a7997d804343c3

Aliases

arxiv: 1009.0658 · arxiv_version: 1009.0658v1 · doi: 10.48550/arxiv.1009.0658 · pith_short_12: 2HMHYO7TRMLO · pith_short_16: 2HMHYO7TRMLOJCB3 · pith_short_8: 2HMHYO7T

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/2HMHYO7TRMLOJCB37HLGCFJFV2 \
  | 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: d1d87c3bf38b16e4883bf9d6611525ae8bd8215ad3ed80acc3a7997d804343c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db153817671ead1f996943bfe98412a7da16fe14cd12edf0233a1724817d0583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-03T13:25:58Z",
    "title_canon_sha256": "0607b6a74c96db815953bed982b4bde20dca9571de955c40189d3dac3e3bf8b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0658",
    "kind": "arxiv",
    "version": 1
  }
}