Pith Number

pith:IKMFPYWP

pith:2014:IKMFPYWPLBKESZUSSDFXQ7VNFQ

not attested not anchored not stored refs pending

Dust origin in late-type dwarf galaxies: ISM growth vs. type II supernovae

Svitlana Zhukovska

arxiv:1401.1675 v2 · 2014-01-08 · 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{IKMFPYWPLBKESZUSSDFXQ7VNFQ}

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	2026-05-18T01:45:32.854350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

429857e2cf585449669290cb787ead2c0d9eba5a5ae8769e42c65eeb56674597

Aliases

arxiv: 1401.1675 · arxiv_version: 1401.1675v2 · doi: 10.48550/arxiv.1401.1675 · pith_short_12: IKMFPYWPLBKE · pith_short_16: IKMFPYWPLBKESZUS · pith_short_8: IKMFPYWP

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/IKMFPYWPLBKESZUSSDFXQ7VNFQ \
  | 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: 429857e2cf585449669290cb787ead2c0d9eba5a5ae8769e42c65eeb56674597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc078134de076dcbfcc8f3971ee49f356f7712143681c6a361c513c95e4569c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-08T12:05:14Z",
    "title_canon_sha256": "004979a0a7d606c515981b0fcfd38ea1563624a43ff2ae605f087592d3607f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1675",
    "kind": "arxiv",
    "version": 2
  }
}