Pith Number

pith:VC3HZOUV

pith:2012:VC3HZOUVNPQN5GFFD6HS5AOKOF

not attested not anchored not stored refs pending

Dust formation history of galaxies: a critical role of metallicity for the dust mass growth by accreting materials in the interstellar medium

Akio K. Inoue, Hiroyuki Hirashita, Ryosuke S. Asano, Tsutomu T. Takeuchi

arxiv:1206.0817 v1 · 2012-06-05 · astro-ph.GA

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

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

A Measure-Theoretic Transport Formulation of Galaxy Evolution on the Galaxy Manifold: Geometric Constraints

Receipt and verification

First computed	2026-05-18T01:57:07.764553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8b67cba956be0de98a51f8f2e81ca715f6544aa36c16e129f8b754d3a4f9f5e

Aliases

arxiv: 1206.0817 · arxiv_version: 1206.0817v1 · doi: 10.48550/arxiv.1206.0817 · pith_short_12: VC3HZOUVNPQN · pith_short_16: VC3HZOUVNPQN5GFF · pith_short_8: VC3HZOUV

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/VC3HZOUVNPQN5GFFD6HS5AOKOF \
  | 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: a8b67cba956be0de98a51f8f2e81ca715f6544aa36c16e129f8b754d3a4f9f5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a70903e66ca78fd739253fd9c0e771c9e3a869a01618408cf931bee0a525eec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-06-05T04:36:36Z",
    "title_canon_sha256": "88289deb79c647897bfff5c74a2ed4303491832e9b1e55c47b85c2229398eedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0817",
    "kind": "arxiv",
    "version": 1
  }
}