Pith Number

pith:VNRMVVSQ

pith:2014:VNRMVVSQF4VXGV3EAGD6252S4Q

not attested not anchored not stored refs pending

A near infrared test for two recent luminosity functions for galaxies

L. Zaninetti

arxiv:1403.7073 v1 · 2014-03-27 · 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{VNRMVVSQF4VXGV3EAGD6252S4Q}

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	2026-05-18T02:49:30.370257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab62cad6502f2b7357640187ed7752e4032170d079cdfa6a9a82bcce6fcfdd55

Aliases

arxiv: 1403.7073 · arxiv_version: 1403.7073v1 · doi: 10.48550/arxiv.1403.7073 · pith_short_12: VNRMVVSQF4VX · pith_short_16: VNRMVVSQF4VXGV3E · pith_short_8: VNRMVVSQ

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/VNRMVVSQF4VXGV3EAGD6252S4Q \
  | 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: ab62cad6502f2b7357640187ed7752e4032170d079cdfa6a9a82bcce6fcfdd55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2162084815d26d5e2a1d2395c562b50c6dc32a09f61192c2b9b10901bb6b9327",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-27T15:13:54Z",
    "title_canon_sha256": "fc5ef3a98e95a209dd09a52a94f476061a6090a78f139511175ffc2b0c35d261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7073",
    "kind": "arxiv",
    "version": 1
  }
}