Pith Number

pith:ALQ6Y7UD

pith:2016:ALQ6Y7UDQGHBMJK44WDOQ6PL54

not attested not anchored not stored refs pending

Boosting Lya and HeII 1640A Line Fluxes from Pop III Galaxies: Stochastic IMF Sampling and Departures from Case-B

Jaime E. Forero-Romero, Llu\'is Mas-Ribas, Mark Dijkstra

arxiv:1609.02150 v1 · 2016-09-07 · 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{ALQ6Y7UDQGHBMJK44WDOQ6PL54}

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	2026-05-18T00:55:12.089902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e1ec7e83818e16255ce586e879ebef1e5b87f910dc0104121871dfd48a380e

Aliases

arxiv: 1609.02150 · arxiv_version: 1609.02150v1 · doi: 10.48550/arxiv.1609.02150 · pith_short_12: ALQ6Y7UDQGHB · pith_short_16: ALQ6Y7UDQGHBMJK4 · pith_short_8: ALQ6Y7UD

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/ALQ6Y7UDQGHBMJK44WDOQ6PL54 \
  | 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: 02e1ec7e83818e16255ce586e879ebef1e5b87f910dc0104121871dfd48a380e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ad926af4658c8140c786063a1333fbde5a8ef96be7256ffc7e69bed5479a8a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-07T20:00:01Z",
    "title_canon_sha256": "e534b13393c6de3e0ffac0965574826e6eca9f07054de58a42a48773fd2cf5cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02150",
    "kind": "arxiv",
    "version": 1
  }
}