Pith Number

pith:IJ5G7WXE

pith:2021:IJ5G7WXEAZDMFNXOIT7LQ2HM57

not attested not anchored not stored refs pending

MUSEQuBES: Characterizing the circumgalactic medium of redshift $\approx3.3$ Ly$\alpha$ emitters

India), Johannes Zabl, Joop Schaye, Lutz Wisotzki, Martin Wendt, Michael Maseda, Nicolas F. Bouche, Raffaella Anna Marino, Sean Johnson, Sebastiano Cantalupo, Sowgat Muzahid (IUCAA

arxiv:2105.05260 v2 · 2021-05-11 · 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{IJ5G7WXEAZDMFNXOIT7LQ2HM57}

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	2026-07-05T03:23:41.361870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

427a6fdae40646c2b6ee44feb868ecefd6409ec09619e202e748dffe32cb77f9

Aliases

arxiv: 2105.05260 · arxiv_version: 2105.05260v2 · doi: 10.48550/arxiv.2105.05260 · pith_short_12: IJ5G7WXEAZDM · pith_short_16: IJ5G7WXEAZDMFNXO · pith_short_8: IJ5G7WXE

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/IJ5G7WXEAZDMFNXOIT7LQ2HM57 \
  | 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: 427a6fdae40646c2b6ee44feb868ecefd6409ec09619e202e748dffe32cb77f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621342cf4abf683db429ea57b095dab5b5dc84a7da94f47bca42e204e8589628",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-11T18:00:02Z",
    "title_canon_sha256": "c9b915eb38650da203e32cba478bde495356519a2c9c4ce0d979bd8c6c9bc372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05260",
    "kind": "arxiv",
    "version": 2
  }
}