Pith Number

pith:IJACH5AE

pith:2012:IJACH5AEUS44ALAZC335N57MIJ

not attested not anchored not stored refs pending

Scaling relations of metallicity, stellar mass, and star formation rate in metal-poor starbursts: I. A fundamental plane

Daniele Galli, Donatella Romano, Laura Magrini, Leslie Hunt, Monica Tosi, Raffaella Schneider, Roberto Maiolino, Rosa Valiante, Simone Bianchi

arxiv:1209.1100 v1 · 2012-09-05 · astro-ph.CO · 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{IJACH5AEUS44ALAZC335N57MIJ}

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	2026-05-18T01:54:39.914760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

424023f404a4b9c02c1916f7d6f7ec425dfb74cbb242b5c5f2cd67450813a84e

Aliases

arxiv: 1209.1100 · arxiv_version: 1209.1100v1 · doi: 10.48550/arxiv.1209.1100 · pith_short_12: IJACH5AEUS44 · pith_short_16: IJACH5AEUS44ALAZ · pith_short_8: IJACH5AE

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/IJACH5AEUS44ALAZC335N57MIJ \
  | 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: 424023f404a4b9c02c1916f7d6f7ec425dfb74cbb242b5c5f2cd67450813a84e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ca6b060573639b01c4a5facdcf1107c11a40588a35a597e7644c83bcb2bd83",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-05T20:00:03Z",
    "title_canon_sha256": "db4418fd99690157c9ef92fe37b19b964cfd53fa17938bd4a649037428f5bc71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1100",
    "kind": "arxiv",
    "version": 1
  }
}