Pith Number

pith:TXZ6VAWP

pith:2011:TXZ6VAWPUW7F6MECUM7JUGDCWI

not attested not anchored not stored refs pending

The Delay of Population III Star Formation by Supersonic Streaming Velocities

Ralf Klessen, Simon White, Thomas Greif, Volker Springel

arxiv:1101.5493 v2 · 2011-01-28 · 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{TXZ6VAWPUW7F6MECUM7JUGDCWI}

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

2 papers in Pith

Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization

Primordial black holes and the velocity acoustic oscillations features in 21 cm signals from the cosmic Dark Ages

Receipt and verification

First computed	2026-05-18T02:03:20.937243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df3ea82cfa5be5f3082a33e9a1862b23c2cd9c7335655ae171acc8d92d73823

Aliases

arxiv: 1101.5493 · arxiv_version: 1101.5493v2 · doi: 10.48550/arxiv.1101.5493 · pith_short_12: TXZ6VAWPUW7F · pith_short_16: TXZ6VAWPUW7F6MEC · pith_short_8: TXZ6VAWP

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/TXZ6VAWPUW7F6MECUM7JUGDCWI \
  | 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: 9df3ea82cfa5be5f3082a33e9a1862b23c2cd9c7335655ae171acc8d92d73823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d30f3cac053a1e1bc915ffc8b5c44628a2517df2bfe512192ce5246195ffd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-28T09:57:41Z",
    "title_canon_sha256": "86e38911102df7a1590ee8b4335325e0749ef5c34154e99449b2de2adc900bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5493",
    "kind": "arxiv",
    "version": 2
  }
}