Pith Number

pith:MBXDFHWU

pith:2013:MBXDFHWUCT6THA5QL73SD57VFB

not attested not anchored not stored refs pending

Nebular emission and the Lyman continuum photon escape fraction in CALIFA early-type galaxies

A. Del Olmo, A. de Lorenzo-Caceres, A. Monreal-Ibero, A.R. Lopez-Sanchez, B. Husemann, B. Ziegler, C. Coritjo, C. Kehrig, D. Mast, G. van de Ven, I. Marquez, J. Bland-Hawthorn, J. Falcon-Barroso, J. Iglesias-Paramo, J.M. Gomes, J.M. Vilchez, L. Galbany, L. Wisotzki, M.D. Lehnert, M. Molla, P. Papaderos, R. Garcia-Benito, S.F. Sanchez, the CALIFA collaboration

arxiv:1306.2338 v1 · 2013-06-10 · 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{MBXDFHWUCT6THA5QL73SD57VFB}

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	2026-05-18T01:49:24.014021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606e329ed414fd3383b05ff721f7f52863de8dd3da7fdef18213215541e95b4d

Aliases

arxiv: 1306.2338 · arxiv_version: 1306.2338v1 · doi: 10.48550/arxiv.1306.2338 · pith_short_12: MBXDFHWUCT6T · pith_short_16: MBXDFHWUCT6THA5Q · pith_short_8: MBXDFHWU

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/MBXDFHWUCT6THA5QL73SD57VFB \
  | 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: 606e329ed414fd3383b05ff721f7f52863de8dd3da7fdef18213215541e95b4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d23b8d2e557987f511209ac1451211d531f2082c8ba7fdd2dfd7a3271091526e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-10T20:07:47Z",
    "title_canon_sha256": "66b04e7836b49d169b96784873f05b41168cf0a85362a0f675bf4d16dc92b630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2338",
    "kind": "arxiv",
    "version": 1
  }
}