Pith Number

pith:DXUDA6E2

pith:2013:DXUDA6E25MSZMBHYP67VQDU7QE

not attested not anchored not stored refs pending

Spectral Synthesis of Star-forming Galaxies in the Near-Infrared

Alberto Rodr\'iguez-Ardila, Lucimara Martins, Rog\'erio Riffel, Ronaldo de Souza, Suzi Diniz

arxiv:1308.1380 v1 · 2013-08-06 · 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{DXUDA6E25MSZMBHYP67VQDU7QE}

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	2026-05-18T01:48:23.033870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1de830789aeb259604f87fbf580e9f813b4983dbb58b7ddf740eb694533978b0

Aliases

arxiv: 1308.1380 · arxiv_version: 1308.1380v1 · doi: 10.48550/arxiv.1308.1380 · pith_short_12: DXUDA6E25MSZ · pith_short_16: DXUDA6E25MSZMBHY · pith_short_8: DXUDA6E2

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/DXUDA6E25MSZMBHYP67VQDU7QE \
  | 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: 1de830789aeb259604f87fbf580e9f813b4983dbb58b7ddf740eb694533978b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aabf1ebdf368f97aa248ffc50979eaf722b1286c99bd3bafe10be6eccc17deb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-06T19:18:06Z",
    "title_canon_sha256": "ba85231209e10b2bec1b6865c82cabab8e0747a567530f048ff69341faafd31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1380",
    "kind": "arxiv",
    "version": 1
  }
}