Pith Number

pith:ENVC472P

pith:2016:ENVC472PRP4MVRAUMTSXJAXATW

not attested not anchored not stored refs pending

When Feedback Fails: The Scaling and Saturation of Star Formation Efficiency

Claude-Andr\'e Faucher-Gigu\`ere, Du\v{s}an Kere\v{s}, Eliot Quataert, Michael Y. Grudi\'c, Norman Murray, Philip F. Hopkins

arxiv:1612.05635 v4 · 2016-12-16 · 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{ENVC472PRP4MVRAUMTSXJAXATW}

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	2026-05-18T00:19:42.516814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

236a2e7f4f8bf8cac41464e57482e09d8eb50eeb55274ec9875368c547f4ecf6

Aliases

arxiv: 1612.05635 · arxiv_version: 1612.05635v4 · doi: 10.48550/arxiv.1612.05635 · pith_short_12: ENVC472PRP4M · pith_short_16: ENVC472PRP4MVRAU · pith_short_8: ENVC472P

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/ENVC472PRP4MVRAUMTSXJAXATW \
  | 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: 236a2e7f4f8bf8cac41464e57482e09d8eb50eeb55274ec9875368c547f4ecf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6df97a147c2b1296b54364a1eae5ad9bf7961a7bd11f235f0182b5db09818f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-16T20:12:59Z",
    "title_canon_sha256": "ecfe2001a2cca9b0b00cb194ace350d87d5cce37bea3565c608205147f7bc941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05635",
    "kind": "arxiv",
    "version": 4
  }
}