Pith Number

pith:YM47ZEKQ

pith:2018:YM47ZEKQFUYFPKD2GDBWE55OCS

not attested not anchored not stored refs pending

Magnetic field tomography in two clouds towards Ursa Major using HI fibers

Aris Tritsis, Christoph Federrath, Vasiliki Pavlidou

arxiv:1810.00231 v2 · 2018-09-29 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YM47ZEKQFUYFPKD2GDBWE55OCS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:51:05.441604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c339fc91502d3057a87a30c36277ae14a482ab303118ae963431e66251515605

Aliases

arxiv: 1810.00231 · arxiv_version: 1810.00231v2 · doi: 10.48550/arxiv.1810.00231 · pith_short_12: YM47ZEKQFUYF · pith_short_16: YM47ZEKQFUYFPKD2 · pith_short_8: YM47ZEKQ

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/YM47ZEKQFUYFPKD2GDBWE55OCS \
  | 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: c339fc91502d3057a87a30c36277ae14a482ab303118ae963431e66251515605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee775f7b8dcc3af4616149d45735ddc5a1aab867e28710f1fb85ccd6500f50e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-29T16:29:51Z",
    "title_canon_sha256": "edcedfe756c25188fe3df6d6762c857ed8a7b7f33b6ae597204fa815d22b5779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00231",
    "kind": "arxiv",
    "version": 2
  }
}