Pith Number

pith:BEMI72KX

pith:2015:BEMI72KXAOOPB2ZNDUNTGO2VNS

not attested not anchored not stored refs pending

Interpreting the Global 21-cm Signal from High Redshifts. II. Parameter Estimation for Models of Galaxy Formation

Geraint J.A. Harker, Jack O. Burns, Jordan Mirocha

arxiv:1509.07868 v1 · 2015-09-25 · 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{BEMI72KXAOOPB2ZNDUNTGO2VNS}

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	2026-05-18T01:28:45.608952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09188fe957039cf0eb2d1d1b333b556ca50de97ea66e4b70ee32cc18778ccd60

Aliases

arxiv: 1509.07868 · arxiv_version: 1509.07868v1 · doi: 10.48550/arxiv.1509.07868 · pith_short_12: BEMI72KXAOOP · pith_short_16: BEMI72KXAOOPB2ZN · pith_short_8: BEMI72KX

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/BEMI72KXAOOPB2ZNDUNTGO2VNS \
  | 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: 09188fe957039cf0eb2d1d1b333b556ca50de97ea66e4b70ee32cc18778ccd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a2084395a1751b4ac73ec0a7f10096c405a0c8c53afe29ec78b4ebc90eb43f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-25T20:04:09Z",
    "title_canon_sha256": "8bc7ca5e04b143c61afc38b4061543b8ebdadd933ae1e74845d251e00a63a659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07868",
    "kind": "arxiv",
    "version": 1
  }
}