Pith Number

pith:ZWYFVOD2

pith:2014:ZWYFVOD2C4UIMDH5QX653KB6JM

not attested not anchored not stored refs pending

Comparing Infrared Star-Formation Rate Indicators with Optically-Derived Quantities

Caryl Gronwall, Jason E. Young, Jessica L. Rosenberg, John J. Salzer

arxiv:1407.1587 v1 · 2014-07-07 · 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{ZWYFVOD2C4UIMDH5QX653KB6JM}

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	2026-05-18T01:42:41.561257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb05ab87a1728860cfd85fddda83e4b0df9e30a054c395d25aa9ca254b359f0

Aliases

arxiv: 1407.1587 · arxiv_version: 1407.1587v1 · doi: 10.48550/arxiv.1407.1587 · pith_short_12: ZWYFVOD2C4UI · pith_short_16: ZWYFVOD2C4UIMDH5 · pith_short_8: ZWYFVOD2

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/ZWYFVOD2C4UIMDH5QX653KB6JM \
  | 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: cdb05ab87a1728860cfd85fddda83e4b0df9e30a054c395d25aa9ca254b359f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319eb6312f75fe701736cfcd0a83c555ab4940d8085781b27a87d405235dfc1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-07T05:29:58Z",
    "title_canon_sha256": "15ebccd2c135f91bdaef52e3df07c6909948fabd0e502996de78207d2c6f6ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1587",
    "kind": "arxiv",
    "version": 1
  }
}