Pith Number

pith:JG5LWSFT

pith:2020:JG5LWSFT62OYDXZZW4K6YOIRYO

not attested not anchored not stored refs pending

Formation of Pop II star clusters in the aftermath of a pair instability supernova

Dominik Schleicher, Muhammad A. Latif

arxiv:2007.13213 v2 · 2020-07-26 · 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{JG5LWSFT62OYDXZZW4K6YOIRYO}

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.

Cited by

1 paper in Pith

Abundant Water from Early Supernovae at Cosmic Dawn

Receipt and verification

First computed	2026-07-05T01:47:00.977410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49babb48b3f69d81df39b715ec3911c392ad7dff42e8b68ff6faba9fd80e4cce

Aliases

arxiv: 2007.13213 · arxiv_version: 2007.13213v2 · doi: 10.48550/arxiv.2007.13213 · pith_short_12: JG5LWSFT62OY · pith_short_16: JG5LWSFT62OYDXZZ · pith_short_8: JG5LWSFT

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/JG5LWSFT62OYDXZZW4K6YOIRYO \
  | 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: 49babb48b3f69d81df39b715ec3911c392ad7dff42e8b68ff6faba9fd80e4cce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3235ba56a88b3dd3e72650c8f3c4dc850f0451c6da7c2b56cc9d5500f40151",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-26T20:37:15Z",
    "title_canon_sha256": "416ccc415ba0e74b3bd94bd1205b5fa5477fce46c36c1db052c5b6d3bc7cd48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13213",
    "kind": "arxiv",
    "version": 2
  }
}