Pith Number

pith:OVHHGNRQ

pith:2017:OVHHGNRQSKGOPFQVB5KEJFAZZQ

not attested not anchored not stored refs pending

Stripping of the Hot Gas Halos in Member Galaxies of Abell 1795

2. Kavli Institute for Astrophysics, Cory R. Wagner (1), Michael McDonald (2), MIT), Space Research, Stephane Courteau (1) (1. Queen's University

arxiv:1711.02675 v2 · 2017-11-07 · 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{OVHHGNRQSKGOPFQVB5KEJFAZZQ}

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	2026-05-18T00:02:01.906418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754e733630928ce796150f54449419cc3b5294db478416f571fe000703fcc208

Aliases

arxiv: 1711.02675 · arxiv_version: 1711.02675v2 · doi: 10.48550/arxiv.1711.02675 · pith_short_12: OVHHGNRQSKGO · pith_short_16: OVHHGNRQSKGOPFQV · pith_short_8: OVHHGNRQ

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/OVHHGNRQSKGOPFQVB5KEJFAZZQ \
  | 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: 754e733630928ce796150f54449419cc3b5294db478416f571fe000703fcc208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "637831a0772bd4151ae69a9c7dda77854444d0a5c59e3902f651a221081bce31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-07T19:00:05Z",
    "title_canon_sha256": "aadded769d69efa03800f93e767d2a9c7f5353fac5f821db325fb7ecb60fd689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02675",
    "kind": "arxiv",
    "version": 2
  }
}