Pith Number

pith:NFC6ZRIO

pith:2015:NFC6ZRIOWFEBPI76X5RX3VLP7L

not attested not anchored not stored refs pending

Galaxy Structure as a Driver of the Star Formation Sequence Slope and Scatter

Arjen van der Wel, Erica J. Nelson, Gabriel B. Brammer, Hans-Walter Rix, Ivelina G. Momcheva, Ivo Labbe, Jane R. Rigby, Joel Leja, Katherine E. Whitaker, Marijn Franx, Mariska T. Kriek, Pieter G. van Dokkum, Rachel Bezanson, Rosalind E. Skelton, Stijn Wuyts

arxiv:1508.04771 v1 · 2015-08-19 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFC6ZRIOWFEBPI76X5RX3VLP7L}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:31:31.373075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6945ecc50eb14817a3febf637dd56ffac48294260f799d0999bc5b530a09aa24

Aliases

arxiv: 1508.04771 · arxiv_version: 1508.04771v1 · doi: 10.48550/arxiv.1508.04771 · pith_short_12: NFC6ZRIOWFEB · pith_short_16: NFC6ZRIOWFEBPI76 · pith_short_8: NFC6ZRIO

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/NFC6ZRIOWFEBPI76X5RX3VLP7L \
  | 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: 6945ecc50eb14817a3febf637dd56ffac48294260f799d0999bc5b530a09aa24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85f7c4ba5f6be56cc3cbc3ea4e3591f9f077fe7550c007e209e4fdfd74570bd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-19T20:05:50Z",
    "title_canon_sha256": "ff658d101ad1f104e8aa223c26f24e70e8fca7d5cf0e300eaa550dc8ab83cea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04771",
    "kind": "arxiv",
    "version": 1
  }
}