Pith Number

pith:7UFSICQH

pith:2016:7UFSICQH4SU4D7QTF3OWJWM2I5

not attested not anchored not stored refs pending

MusE GAs FLOw and Wind (MEGAFLOW) I: First MUSE results on background quasars

Hayley Finley, Ilane Schroetter, Johan Richard, Joop Schaye, Kurt Soto, Lorrie A Straka, Lutz Wisotzki, Martin Wendt, Matthias Steinmetz, Nicolas Bouch\'e, Raffaella Marino, Roland Bacon, Roser Pello, Sebastiano Cantalupo, Simon Lilly, Thierry Contini

arxiv:1605.03412 v2 · 2016-05-11 · 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{7UFSICQH4SU4D7QTF3OWJWM2I5}

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	2026-05-18T00:55:13.797737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd0b240a07e4a9c1fe132edd64d99a474b75dcf6c4c92d8f2fc6950ffc12b6b8

Aliases

arxiv: 1605.03412 · arxiv_version: 1605.03412v2 · doi: 10.48550/arxiv.1605.03412 · pith_short_12: 7UFSICQH4SU4 · pith_short_16: 7UFSICQH4SU4D7QT · pith_short_8: 7UFSICQH

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/7UFSICQH4SU4D7QTF3OWJWM2I5 \
  | 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: fd0b240a07e4a9c1fe132edd64d99a474b75dcf6c4c92d8f2fc6950ffc12b6b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3788436b0ac6d359f28ed405c0a9088c2388d49e6f00d4c9655de942d3163689",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-11T12:45:17Z",
    "title_canon_sha256": "7ba98b8b381963ca2103ae8c936bd330b66d5f1191356aa3d3a766f5292bfcd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03412",
    "kind": "arxiv",
    "version": 2
  }
}