Pith Number

pith:OYUEKST4

pith:2016:OYUEKST4333OHQBBF6FTD3RRYX

not attested not anchored not stored refs pending

The Rise of the First Stars: Supersonic Streaming, Radiative Feedback, and 21-cm Cosmology

Rennan Barkana (1) ((1) Tel Aviv University)

arxiv:1605.04357 v2 · 2016-05-14 · 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{OYUEKST4333OHQBBF6FTD3RRYX}

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

Risk-based framework to determine climate-informed design storms for road drainage infrastructure

Receipt and verification

First computed	2026-05-18T01:08:17.077342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7628454a7cdef6e3c0212f8b31ee31c5dab50bee74c0389441d8c45c8f2731a2

Aliases

arxiv: 1605.04357 · arxiv_version: 1605.04357v2 · doi: 10.48550/arxiv.1605.04357 · pith_short_12: OYUEKST4333O · pith_short_16: OYUEKST4333OHQBB · pith_short_8: OYUEKST4

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/OYUEKST4333OHQBBF6FTD3RRYX \
  | 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: 7628454a7cdef6e3c0212f8b31ee31c5dab50bee74c0389441d8c45c8f2731a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccec4d6d929e6101fdc1d27417aa67ed21edc23d93b2804e279b2318e0ff79f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-05-14T00:19:49Z",
    "title_canon_sha256": "84bda7a1f585cd3e4e081f9de893c2d8829c7d6b5413835b2104cb7d70e58e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04357",
    "kind": "arxiv",
    "version": 2
  }
}