Pith Number

pith:Y7Q65N5X

pith:2010:Y7Q65N5X3YHHDHH5GS5YI6ZG4P

not attested not anchored not stored refs pending

Effect of Streaming Motion of Baryons Relative to Dark Matter on the Formation of the First Stars

Abraham Loeb, Athena Stacy, Volker Bromm

arxiv:1011.4512 v2 · 2010-11-19 · 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{Y7Q65N5X3YHHDHH5GS5YI6ZG4P}

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

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

Receipt and verification

First computed	2026-05-18T02:04:43.225338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e1eeb7b7de0e719cfd34bb847b26e3f503071fa7e3fbb83946e0519fb93b84

Aliases

arxiv: 1011.4512 · arxiv_version: 1011.4512v2 · doi: 10.48550/arxiv.1011.4512 · pith_short_12: Y7Q65N5X3YHH · pith_short_16: Y7Q65N5X3YHHDHH5 · pith_short_8: Y7Q65N5X

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/Y7Q65N5X3YHHDHH5GS5YI6ZG4P \
  | 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: c7e1eeb7b7de0e719cfd34bb847b26e3f503071fa7e3fbb83946e0519fb93b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64bca8e839a87a4de0f0a436f8509c17c8fbd9f7aa304c6d86f62e4bc5c4887a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-19T20:46:06Z",
    "title_canon_sha256": "99a3dfd78dffcd682be6e53501a8c84d62b8b3f8479028618a17590eb5815c05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4512",
    "kind": "arxiv",
    "version": 2
  }
}