Pith Number

pith:DUW4CFC2

pith:2012:DUW4CFC2S7ME32GG3XI36QVB4Z

not attested not anchored not stored refs pending

Gemini GMOS--IFU spectroscopy of the compact HII galaxies Tol 0104-388 and Tol 2146-391: The dependence on the properties of the interstellar medium

A. Nigoche-Netro, E. R. Carrasco, E. Telles, P. Lagos

arxiv:1208.4260 v1 · 2012-08-21 · 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{DUW4CFC2S7ME32GG3XI36QVB4Z}

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	2026-05-18T01:55:08.800963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d2dc1145a97d84de8c6ddd1bf42a1e6449c3244859366a5784fd01be9f3147a

Aliases

arxiv: 1208.4260 · arxiv_version: 1208.4260v1 · doi: 10.48550/arxiv.1208.4260 · pith_short_12: DUW4CFC2S7ME · pith_short_16: DUW4CFC2S7ME32GG · pith_short_8: DUW4CFC2

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/DUW4CFC2S7ME32GG3XI36QVB4Z \
  | 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: 1d2dc1145a97d84de8c6ddd1bf42a1e6449c3244859366a5784fd01be9f3147a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9d1cca056c17f330e7af200194a7abfebfc2fa42472a2679dfbfc69f509127",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-21T13:24:03Z",
    "title_canon_sha256": "21da59ee9c9fdf265b64e407f36b972faa9d92f0d4283c558061e9d58cad08d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4260",
    "kind": "arxiv",
    "version": 1
  }
}