Pith Number

pith:IBUWOBYU

pith:2016:IBUWOBYUETIIC7PMMRG4HG5M3S

not attested not anchored not stored refs pending

Nature of the Absorbing Gas associated with a Galaxy Group at z~0.4

Bernd Husemann (6), Bruno Milliard (1) ((1) Laboratoire d'Astrophysique de Marseille, Cambridge, Celine Peroux (1), Donald G. York (4), France (2) Institute of Astronomy, Germany), Hadi Rahmani (1), Lorrie Straka (5), Max Pettini (2), Samuel Quiret (1), The Netherlands (6) European Southern Observatory, UK (3) Univ. of South Carolina, USA (4) Univ. of Chicago, USA (5) Leiden University, Varsha P. Kulkarni (3)

arxiv:1609.07389 v1 · 2016-09-23 · 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{IBUWOBYUETIIC7PMMRG4HG5M3S}

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	2026-05-18T00:59:19.042936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406967071424d0817dec644dc39bacdca75809b3e6421e8d715e3a29f3ff8edf

Aliases

arxiv: 1609.07389 · arxiv_version: 1609.07389v1 · doi: 10.48550/arxiv.1609.07389 · pith_short_12: IBUWOBYUETII · pith_short_16: IBUWOBYUETIIC7PM · pith_short_8: IBUWOBYU

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/IBUWOBYUETIIC7PMMRG4HG5M3S \
  | 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: 406967071424d0817dec644dc39bacdca75809b3e6421e8d715e3a29f3ff8edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7db05756eeb57014b96b8f1b4a4c2e6c1274bcb6d6ed3e1d787307f5fbbad8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-23T14:52:16Z",
    "title_canon_sha256": "8405dc1796a2c8d188121a584e0868a92a2df09a3b41d7cda33f80b3dba5dc1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07389",
    "kind": "arxiv",
    "version": 1
  }
}