Pith Number

pith:VFZSPKT3

pith:2014:VFZSPKT3UDY4S6JWZOKVD3SSR7

not attested not anchored not stored refs pending

Life Cycle of Dust in the Magellanic Clouds and the Milky Way

Svitlana Zhukovska, Thomas Henning

arxiv:1407.8489 v1 · 2014-07-31 · 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{VFZSPKT3UDY4S6JWZOKVD3SSR7}

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	2026-05-18T02:46:05.011931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a97327aa7ba0f1c97936cb9551ee528fd4741ee325bc0bd6e5eb724588f4c2f9

Aliases

arxiv: 1407.8489 · arxiv_version: 1407.8489v1 · doi: 10.48550/arxiv.1407.8489 · pith_short_12: VFZSPKT3UDY4 · pith_short_16: VFZSPKT3UDY4S6JW · pith_short_8: VFZSPKT3

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/VFZSPKT3UDY4S6JWZOKVD3SSR7 \
  | 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: a97327aa7ba0f1c97936cb9551ee528fd4741ee325bc0bd6e5eb724588f4c2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d610ef204f849351b27a1556a9c1fc640a4f7f8dc6e7fbae2cca019a07b8c9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-31T17:02:26Z",
    "title_canon_sha256": "1a54d4d32381c6c960f2fa982d2ac94b0179d7de07faafc553fed6427b488666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8489",
    "kind": "arxiv",
    "version": 1
  }
}