Pith Number

pith:F225QRXS

pith:2015:F225QRXS43JNXLGYREIVR4FAAF

not attested not anchored not stored refs pending

Dust Heating by Low-mass Stars in Massive Galaxies at z<1

M. A. R. Kobayashi, M. Kajisawa, T. Ichikawa, T. Morishita, Y. Fukui, Y. Taniguchi

arxiv:1501.04844 v1 · 2015-01-20 · 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{F225QRXS43JNXLGYREIVR4FAAF}

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	2026-05-18T01:41:09.909238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb5d846f2e6d2dbacd8891158f0a00172ef0958d3985a0b691b4c231002bb10

Aliases

arxiv: 1501.04844 · arxiv_version: 1501.04844v1 · doi: 10.48550/arxiv.1501.04844 · pith_short_12: F225QRXS43JN · pith_short_16: F225QRXS43JNXLGY · pith_short_8: F225QRXS

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/F225QRXS43JNXLGYREIVR4FAAF \
  | 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: 2eb5d846f2e6d2dbacd8891158f0a00172ef0958d3985a0b691b4c231002bb10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8766cb97d4a6dc3d169ecdd07935ccb1ec0961755513a912c789495921b1c22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-20T15:18:11Z",
    "title_canon_sha256": "bcaac71b1def3a63b3b04238004ddaf195aa9cee756e26ae357c42e485edc7d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04844",
    "kind": "arxiv",
    "version": 1
  }
}