Pith Number

pith:P6MGIRNX

pith:2016:P6MGIRNXLD33SXBORYNH3GRHAR

not attested not anchored not stored refs pending

Gas Fraction and Depletion Time of Massive Star Forming Galaxies at z~3.2: No Change in Global Star Formation Process out to z>3

A. Karim, B. Groves, B. Magnelli, E. Schinnerer, F. Civano, L. Tasca, M.T. Sargent, O. LeFevre, P.A. Oesch, P. Cassata, V. Smolcic

arxiv:1610.03656 v1 · 2016-10-12 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6MGIRNXLD33SXBORYNH3GRHAR}

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	2026-05-18T00:54:28.666834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f986445b758f7b95c2e8e1a7d9a27046d23a86eefa5df8401431b302691574c

Aliases

arxiv: 1610.03656 · arxiv_version: 1610.03656v1 · doi: 10.48550/arxiv.1610.03656 · pith_short_12: P6MGIRNXLD33 · pith_short_16: P6MGIRNXLD33SXBO · pith_short_8: P6MGIRNX

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/P6MGIRNXLD33SXBORYNH3GRHAR \
  | 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: 7f986445b758f7b95c2e8e1a7d9a27046d23a86eefa5df8401431b302691574c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6a32b86ebde0bfa1decab0642729637182e64955455d7eaa6026d1b5e3c8dc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-12T09:59:15Z",
    "title_canon_sha256": "e141b660861b599004e303ba940a7b0cbe732925863406c262ac4216f24b96b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03656",
    "kind": "arxiv",
    "version": 1
  }
}