Pith Number

pith:XMBESQFZ

pith:2019:XMBESQFZLX2F3GESWJMKO7LM5H

not attested not anchored not stored refs pending

The molecular gas content of shell galaxies

Brisa Mancillas, Francoise Combes, Pierre-Alain Duc

arxiv:1905.11356 v2 · 2019-05-27 · 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{XMBESQFZLX2F3GESWJMKO7LM5H}

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	2026-07-05T00:08:58.992924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb024940b95df45d9892b258a77d6ce9ff776368dc53985cf55769b066502a08

Aliases

arxiv: 1905.11356 · arxiv_version: 1905.11356v2 · doi: 10.48550/arxiv.1905.11356 · pith_short_12: XMBESQFZLX2F · pith_short_16: XMBESQFZLX2F3GES · pith_short_8: XMBESQFZ

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/XMBESQFZLX2F3GESWJMKO7LM5H \
  | 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: bb024940b95df45d9892b258a77d6ce9ff776368dc53985cf55769b066502a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31791d998e01933b0e2661cb1b21249ecd32062da2cafd8b15827b9aeab39f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-27T17:33:49Z",
    "title_canon_sha256": "25c93e331dc0b707f00dfd8424d9e60f674317eb78e3403812ab6ff07a3579c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11356",
    "kind": "arxiv",
    "version": 2
  }
}