Pith Number

pith:YWUCZQGN

pith:2016:YWUCZQGN6FW6WFGSP4JUV2CMYC

not attested not anchored not stored refs pending

Evolution of the cosmic matter density field with a primordial magnetic field

Dai G. Yamazaki

arxiv:1602.02750 v1 · 2016-02-08 · 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{YWUCZQGN6FW6WFGSP4JUV2CMYC}

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	2026-05-18T01:21:08.188432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a82cc0cdf16deb14d27f134ae84cc0aec7e522a9e6c28cb8b41bf4604d0c0b

Aliases

arxiv: 1602.02750 · arxiv_version: 1602.02750v1 · doi: 10.48550/arxiv.1602.02750 · pith_short_12: YWUCZQGN6FW6 · pith_short_16: YWUCZQGN6FW6WFGS · pith_short_8: YWUCZQGN

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/YWUCZQGN6FW6WFGSP4JUV2CMYC \
  | 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: c5a82cc0cdf16deb14d27f134ae84cc0aec7e522a9e6c28cb8b41bf4604d0c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42492a0f1aef19450f090860a3149f76ce6f42bdab129178d81391046a96498c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-02-08T21:00:00Z",
    "title_canon_sha256": "c391f17b8eac42e9785f1c6c0fb7d4d03ceffcb668273476c6ec01758db6a9bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02750",
    "kind": "arxiv",
    "version": 1
  }
}