Pith Number

pith:OJQP44SJ

pith:2012:OJQP44SJ2LVMXOS27M6I2X23FI

not attested not anchored not stored refs pending

Early type galaxies with tidal debris and their scaling relations in the Spitzer Survey of Stellar Structure in Galaxies (S4G)

Albert Bosma, Armando Gil de Paz, Barry F. Madore, Bonita de Swardt, Dennis Zaritsky, Dimitri A. Gadotti, E. Athanassoula, Eija Laurikainen, Eva Schinnerer, Heikki Salo, Jarkko Laine, Joannah L. Hinz, Johan H. Knapen, Juan-Carlos Mu\~noz-Mateos, Kar\'in Men\'endez-Delmestre, Kartik Sheth, Luis C. Ho, Mark Seibert, Michael W. Regan, Myung Gyoon Lee, Santiago Erroz Ferrer, S\'ebastien Comer\'on, Taehyun Kim, Trisha Mizusawa

arxiv:1204.3879 v1 · 2012-04-17 · 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{OJQP44SJ2LVMXOS27M6I2X23FI}

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	2026-05-18T01:57:51.399111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7260fe7249d2eacbba5afb3c8d5f5b2a00dba62bed6883a12fcd8161518f4861

Aliases

arxiv: 1204.3879 · arxiv_version: 1204.3879v1 · doi: 10.48550/arxiv.1204.3879 · pith_short_12: OJQP44SJ2LVM · pith_short_16: OJQP44SJ2LVMXOS2 · pith_short_8: OJQP44SJ

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/OJQP44SJ2LVMXOS27M6I2X23FI \
  | 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: 7260fe7249d2eacbba5afb3c8d5f5b2a00dba62bed6883a12fcd8161518f4861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa6ce5c2bed013571c2d5891ad36a83de3850460e44d28ce8b89b25cdc4e695",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-17T19:01:01Z",
    "title_canon_sha256": "6dd49ca8787e8b7013b3571fc2c8ad825a816ed8af47967e6b45bfeccaf8cfc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3879",
    "kind": "arxiv",
    "version": 1
  }
}