Pith Number

pith:JEC6HX7V

pith:2013:JEC6HX7VWC65GI3YMTKPMIFZ2M

not attested not anchored not stored refs pending

Dust, Gas, and Metallicities of Cosmologically Distant Lens Galaxies

Bin Chen, Christopher S. Kochanek, George Chartas, Xinyu Dai

arxiv:1306.0008 v1 · 2013-05-31 · astro-ph.CO · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEC6HX7VWC65GI3YMTKPMIFZ2M}

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.

Cited by

1 paper in Pith

Interstellar dust production, destruction and effects of dust depletion in galaxies

Receipt and verification

First computed	2026-05-18T03:22:04.888711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4905e3dff5b0bdd3237864d4f620b9d31fc071461d2fe28004292ab2d447b547

Aliases

arxiv: 1306.0008 · arxiv_version: 1306.0008v1 · doi: 10.48550/arxiv.1306.0008 · pith_short_12: JEC6HX7VWC65 · pith_short_16: JEC6HX7VWC65GI3Y · pith_short_8: JEC6HX7V

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/JEC6HX7VWC65GI3YMTKPMIFZ2M \
  | 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: 4905e3dff5b0bdd3237864d4f620b9d31fc071461d2fe28004292ab2d447b547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07c4828a7fa2cf52a5b48db946c1d0c008e975b7dae2692626e9abba8499b913",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-31T20:00:02Z",
    "title_canon_sha256": "55cbc0ba16827cab18f2baba315bb87587406fc6ba08b030bb9e2522d22d219f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0008",
    "kind": "arxiv",
    "version": 1
  }
}