Pith Number

pith:3XO6ATSH

pith:2019:3XO6ATSHVVI7D6LLVHCBHTXMLB

not attested not anchored not stored refs pending

Distortion of Magnetic Fields in Barnard 68

Jungmi Kwon, Ken'ichi Tatematsu, Kohji Tomisaka, Masao Saito, Motohide Tamura, Nobuhiko Kusakabe, Ryo Kandori, Ryo Tazaki, Takahiro Nagayama, Tetsuya Nagata, Tomoaki Matsumoto

arxiv:1910.09121 v1 · 2019-10-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3XO6ATSHVVI7D6LLVHCBHTXMLB}

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	2026-07-05T00:13:22.826830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dddde04e47ad51f1f96ba9c413ceec58452d58605763421ef58065c251b88d78

Aliases

arxiv: 1910.09121 · arxiv_version: 1910.09121v1 · doi: 10.48550/arxiv.1910.09121 · pith_short_12: 3XO6ATSHVVI7 · pith_short_16: 3XO6ATSHVVI7D6LL · pith_short_8: 3XO6ATSH

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/3XO6ATSHVVI7D6LLVHCBHTXMLB \
  | 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: dddde04e47ad51f1f96ba9c413ceec58452d58605763421ef58065c251b88d78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f255512b3d0e422356ea0db3eab56c84651fb64478de4c5d0b38e6e9c1eb1fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-10-21T02:38:41Z",
    "title_canon_sha256": "83940d6d050dd4ff70d198de9dc04b0a402088e12a1709774b2384521c2da2f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09121",
    "kind": "arxiv",
    "version": 1
  }
}