Pith Number

pith:EN7BYM6P

pith:2024:EN7BYM6PDNWM5O4HDU3VETI2Z4

not attested not anchored not stored refs pending

Star Formation Rates in [Ne V] 3426 \r{A} Selected Active Galactic Nuclei: Evidence for a Decrease along the Main Sequence?

Henrique Schmitt, James Reeves, L\'ea Feuillet, Marcio Mel\'endez, Steve Kraemer, Travis Fischer

arxiv:2405.02404 v1 · 2024-05-03 · 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{EN7BYM6PDNWM5O4HDU3VETI2Z4}

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	2026-07-05T10:46:19.448717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

237e1c33cf1b6ccebb871d37524d1acf18b63a6b3ffbb12fa83483b6ebee2ded

Aliases

arxiv: 2405.02404 · arxiv_version: 2405.02404v1 · doi: 10.48550/arxiv.2405.02404 · pith_short_12: EN7BYM6PDNWM · pith_short_16: EN7BYM6PDNWM5O4H · pith_short_8: EN7BYM6P

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/EN7BYM6PDNWM5O4HDU3VETI2Z4 \
  | 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: 237e1c33cf1b6ccebb871d37524d1acf18b63a6b3ffbb12fa83483b6ebee2ded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390f89bb27d8937ca492825a66694dafcd363b3cc45b367cbd9d5cec9f8439a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-03T18:01:21Z",
    "title_canon_sha256": "d9e9e30ab3cf62c2aa24f529827f5511611a0a87b173b19025f32386e992b4d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02404",
    "kind": "arxiv",
    "version": 1
  }
}