Pith Number

pith:UBLCVHLZ

pith:2014:UBLCVHLZ5ACMRCV4NW6CZNOO5E

not attested not anchored not stored refs pending

The role of massive halos in the Star Formation History of the Universe

A. Biviano, A. Cimatti, A. Finoguenov, A. Poglitsch, B. Altieri, B. Magnelli, C. Gruppioni, C.K. Xu, D. Elbaz, D. Fadda, D. Lutz, D. Wilman, E. Le Floch, F. Pozzi, F. Ziparo, G. Rodighiero, H. Aussel, M.Dickinson, M. Salvato, O. Ilbert, P. Popesso, R. Nordon, S. Berta, S. Genel

arxiv:1407.8231 v2 · 2014-07-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBLCVHLZ5ACMRCV4NW6CZNOO5E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:36:35.946815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0562a9d79e804c88abc6dbc2cb5cee9299b3b97590d435ef8c51227f8131bb6

Aliases

arxiv: 1407.8231 · arxiv_version: 1407.8231v2 · doi: 10.48550/arxiv.1407.8231 · pith_short_12: UBLCVHLZ5ACM · pith_short_16: UBLCVHLZ5ACMRCV4 · pith_short_8: UBLCVHLZ

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/UBLCVHLZ5ACMRCV4NW6CZNOO5E \
  | 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: a0562a9d79e804c88abc6dbc2cb5cee9299b3b97590d435ef8c51227f8131bb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f9a414faadcdb5ba9cc35e7fba3dba9b40f16864b3386d216baeb0765221ddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-30T22:18:06Z",
    "title_canon_sha256": "c4fd4780c323495038b40133bcc0dbe681c4d85645085d1e2d80ab7f55c0f280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8231",
    "kind": "arxiv",
    "version": 2
  }
}