Pith Number

pith:BLWMEDCF

pith:2017:BLWMEDCF2CPKZHMRVDXYFC6BUQ

not attested not anchored not stored refs pending

Similar star formation rate and metallicity evolution timescales drive the fundamental metallicity relation

(2) Harvard/CfA, (3) HITS, 4, (4) Heidelberg University, 5), (5) MPA, (6) MPIA, (7) CCA, 8) ((1) MIT, (8) Columbia), Annalisa Pillepich (6), Dylan Nelson (5), Federico Marinacci (1), Jill Naiman (2), Lars Hernquist (2), Mark Vogelsberger (1), Paul Torrey (1), Rainer Weinberger (3), Robert A. Simcoe (1), R\"udiger Pakmor (3), Ryan McKinnon (1), Shy Genel (7, Volker Springel (3

arxiv:1711.11039 v1 · 2017-11-29 · 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{BLWMEDCF2CPKZHMRVDXYFC6BUQ}

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	2026-05-18T00:20:38.165423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aecc20c45d09eac9d91a8ef828bc1a43c6ce9da5bdd75f4f05e09af529ca4e7

Aliases

arxiv: 1711.11039 · arxiv_version: 1711.11039v1 · doi: 10.48550/arxiv.1711.11039 · pith_short_12: BLWMEDCF2CPK · pith_short_16: BLWMEDCF2CPKZHMR · pith_short_8: BLWMEDCF

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/BLWMEDCF2CPKZHMRVDXYFC6BUQ \
  | 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: 0aecc20c45d09eac9d91a8ef828bc1a43c6ce9da5bdd75f4f05e09af529ca4e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08dbd6d785262273134a3dec19f6d549220c2da4810c60e49e15c242945cca3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-29T19:00:00Z",
    "title_canon_sha256": "c030b51d9bb925949432d6cb5c9af466bf9ae62a83f562704d646fbd3b928bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11039",
    "kind": "arxiv",
    "version": 1
  }
}