Pith Number

pith:KAKYVB6C

pith:2014:KAKYVB6CHIHYUANX2QIT7F4XTN

not attested not anchored not stored refs pending

Evolution of dust content in galaxies probed by gamma-ray burst afterglows

Hiroyuki Hirashita, Tayyaba Zafar, Tzu-Ming Kuo

arxiv:1404.5724 v1 · 2014-04-23 · 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{KAKYVB6CHIHYUANX2QIT7F4XTN}

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	2026-05-18T01:43:26.068127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50158a87c23a0f8a01b7d4113f97979b43dae72ff8f558326416b6571dd71102

Aliases

arxiv: 1404.5724 · arxiv_version: 1404.5724v1 · doi: 10.48550/arxiv.1404.5724 · pith_short_12: KAKYVB6CHIHY · pith_short_16: KAKYVB6CHIHYUANX · pith_short_8: KAKYVB6C

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/KAKYVB6CHIHYUANX2QIT7F4XTN \
  | 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: 50158a87c23a0f8a01b7d4113f97979b43dae72ff8f558326416b6571dd71102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd0556cb18a1a0c1ba6ada55dfbec1d59c81c87917da610283a9a0657f1143da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-23T07:18:12Z",
    "title_canon_sha256": "510b2330a665ecb60b5095c9cc1abb9c3007258f6baff2430cbe532d7b8f8cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5724",
    "kind": "arxiv",
    "version": 1
  }
}