Pith Number

pith:FNUNGUCD

pith:2017:FNUNGUCDTHDZIJJ2QGBXXSGLUF

not attested not anchored not stored refs pending

Angular momentum evolution of galaxies over the past 10-Gyr: A MUSE and KMOS dynamical survey of 400 star-forming galaxies from z=0.3-1.7

Audrey Galametz, Benoit Epinat, Carlos De Breuck, Chris Harrison, Claudia Lagos, David Alexander, David Sobral, Helen Johnson, Ian Smail, James Trayford, Joel Vernet, Johan Richard, John Stott, Joop Schaye, Mark Swinbank (Durham), Matthieu Schaller, Michele Fumagalli, Michelle Furlong, Ray Sharples, Renske Smit, Richard Bower, Rob Crain, Roberto Decarli, Roland Bacon, Thierry Contini, Tom Theuns

arxiv:1701.07448 v1 · 2017-01-25 · 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{FNUNGUCDTHDZIJJ2QGBXXSGLUF}

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	2026-05-18T00:46:37.797637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b68d3504399c794253a81837bc8cba176688d7653eaa2b7d22259b5d1cdb765

Aliases

arxiv: 1701.07448 · arxiv_version: 1701.07448v1 · doi: 10.48550/arxiv.1701.07448 · pith_short_12: FNUNGUCDTHDZ · pith_short_16: FNUNGUCDTHDZIJJ2 · pith_short_8: FNUNGUCD

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/FNUNGUCDTHDZIJJ2QGBXXSGLUF \
  | 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: 2b68d3504399c794253a81837bc8cba176688d7653eaa2b7d22259b5d1cdb765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d3dc6ccd43fe316a5e88202e8898159cd99093f3f3f74139dea040a626e1ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-25T19:02:41Z",
    "title_canon_sha256": "7e729b9d376c5d15870558eb10140ef007fbcbe1accb67454efa254960f6778f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07448",
    "kind": "arxiv",
    "version": 1
  }
}