Pith Number

pith:ZJFCERCB

pith:2017:ZJFCERCB5BRD3SS563PASADP6R

not attested not anchored not stored refs pending

On the Spatially Resolved Star Formation History in M51 I: Hybrid UV+IR Star Formation Laws and IR Emission from Dust Heated by Old Stars

A. Basu-Zych, A. E. Hornschemeier, A. Ptak, A. Zezas, B. D. Lehmer, E. Dwek, L. Markwardt, M. Yukita, P. Tzanavaris, R. G. Arendt, R. T. Eufrasio, T. Fragos, T. Wiklind

arxiv:1710.09401 v1 · 2017-10-25 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJFCERCB5BRD3SS563PASADP6R}

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	2026-05-18T00:27:42.235943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4a224441e8623dca5df6de09006ff44334e1828e66c6b212fc0cf30e42a1f4

Aliases

arxiv: 1710.09401 · arxiv_version: 1710.09401v1 · doi: 10.48550/arxiv.1710.09401 · pith_short_12: ZJFCERCB5BRD · pith_short_16: ZJFCERCB5BRD3SS5 · pith_short_8: ZJFCERCB

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/ZJFCERCB5BRD3SS563PASADP6R \
  | 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: ca4a224441e8623dca5df6de09006ff44334e1828e66c6b212fc0cf30e42a1f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46f745245d8a46a7b5d33085932eabf75533d891f515455ac307bbe01cf3092a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-25T18:10:32Z",
    "title_canon_sha256": "ff86cc13a65e5036779399da806d0f356a0f4a11a6afd052278b4a6415ea371e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09401",
    "kind": "arxiv",
    "version": 1
  }
}