Pith Number

pith:J5LP6ERN

pith:2014:J5LP6ERN5WSB3GHU5TYZ22EKWX

not attested not anchored not stored refs pending

The evolution of galaxy star formation activity in massive halos

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

arxiv:1407.8214 v2 · 2014-07-30 · astro-ph.GA · 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{J5LP6ERN5WSB3GHU5TYZ22EKWX}

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	2026-05-18T01:42:27.088538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f56ff122deda41d98f4ecf19d688ab5ff4633dfaabf2ddf765b6d7ecccc6038

Aliases

arxiv: 1407.8214 · arxiv_version: 1407.8214v2 · doi: 10.48550/arxiv.1407.8214 · pith_short_12: J5LP6ERN5WSB · pith_short_16: J5LP6ERN5WSB3GHU · pith_short_8: J5LP6ERN

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/J5LP6ERN5WSB3GHU5TYZ22EKWX \
  | 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: 4f56ff122deda41d98f4ecf19d688ab5ff4633dfaabf2ddf765b6d7ecccc6038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6192344471faf89403b2bf665d372a154f405492a1161ca3ce54973b60b0232e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-30T20:59:41Z",
    "title_canon_sha256": "04a44d1e489973816da857979a2e67fb4f9cb41c7af881bd3c15b80eb974f943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8214",
    "kind": "arxiv",
    "version": 2
  }
}