Pith Number

pith:Y3Z7QB64

pith:2020:Y3Z7QB64OSWGFR6D67KD4E2UAM

not attested not anchored not stored refs pending

Self-consistent Semi-analytic Modeling of Feedback During Primordial Star Formation and Reionization

Eli Visbal, Greg L. Bryan, Zoltan Haiman

arxiv:2001.11118 v2 · 2020-01-29 · 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{Y3Z7QB64OSWGFR6D67KD4E2UAM}

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	2026-07-05T01:18:49.732668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6f3f807dc74ac62c7c3f7d43e13540339231eef62ca40498c8bfdc49883270a

Aliases

arxiv: 2001.11118 · arxiv_version: 2001.11118v2 · doi: 10.48550/arxiv.2001.11118 · pith_short_12: Y3Z7QB64OSWG · pith_short_16: Y3Z7QB64OSWGFR6D · pith_short_8: Y3Z7QB64

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/Y3Z7QB64OSWGFR6D67KD4E2UAM \
  | 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: c6f3f807dc74ac62c7c3f7d43e13540339231eef62ca40498c8bfdc49883270a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b840f47eeedef57d3e1797e62e88db7b560ed6a131920e3980d667951828111",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-29T22:31:58Z",
    "title_canon_sha256": "f4238f24f80e834bbba21966c86242ebf7572a7f51a98a311f437b1ea2e4bdaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11118",
    "kind": "arxiv",
    "version": 2
  }
}