Pith Number

pith:POHJ7ACT

pith:2012:POHJ7ACTKOH6CYMZRVZZGAN53I

not attested not anchored not stored refs pending

A physical model for the 0 < z < 8 redshift evolution of the galaxy UV luminosity and stellar mass functions

C. Marcella Carollo, Michele Trenti, Sandro Tacchella

arxiv:1211.2825 v3 · 2012-11-12 · 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{POHJ7ACTKOH6CYMZRVZZGAN53I}

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	2026-05-18T01:53:16.468180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b8e9f8053538fe161998d739301bdda19a66921d1cf390a986e5c8e3aa77a89

Aliases

arxiv: 1211.2825 · arxiv_version: 1211.2825v3 · doi: 10.48550/arxiv.1211.2825 · pith_short_12: POHJ7ACTKOH6 · pith_short_16: POHJ7ACTKOH6CYMZ · pith_short_8: POHJ7ACT

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/POHJ7ACTKOH6CYMZRVZZGAN53I \
  | 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: 7b8e9f8053538fe161998d739301bdda19a66921d1cf390a986e5c8e3aa77a89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5ce67e0541784094bc06d1b45598a2523a0033c8e5c10ddbdfed1393840b1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-12T21:06:32Z",
    "title_canon_sha256": "84779eef68552840370597a18a51eab0c3882d6cf754d472100bb21ba4957a72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2825",
    "kind": "arxiv",
    "version": 3
  }
}