Pith Number

pith:WVOVU67Y

pith:2018:WVOVU67YUID6ZCNCYELTVWX7GM

not attested not anchored not stored refs pending

Magnetic Fields from Filaments to Cores

Ana Duarte-Cabral, Giles Novak, Hsi-Wei Yen, Nicholas L. Chapman, Nicolas Peretto, Patrick M. Koch, Paul T.P. Ho, Shigehisa Takakuwa, Ya-Wen Tang, Yu-Nung Su

arxiv:1801.06995 v1 · 2018-01-22 · 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{WVOVU67YUID6ZCNCYELTVWX7GM}

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	2026-05-18T00:25:22.565882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55d5a7bf8a207ec89a2c1173adaff33033796ad03e5f5b26377c38c87ddbbc7

Aliases

arxiv: 1801.06995 · arxiv_version: 1801.06995v1 · doi: 10.48550/arxiv.1801.06995 · pith_short_12: WVOVU67YUID6 · pith_short_16: WVOVU67YUID6ZCNC · pith_short_8: WVOVU67Y

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/WVOVU67YUID6ZCNCYELTVWX7GM \
  | 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: b55d5a7bf8a207ec89a2c1173adaff33033796ad03e5f5b26377c38c87ddbbc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cacea879e3f077ba299ce9de5db3f7bbc41e1ee5e0466f927058d46f15a8e412",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-22T08:56:08Z",
    "title_canon_sha256": "4ff73a9f759ac93dc5b3cbf12b2858e6ec3998035e2d2d72b4d0a1eed7a2677d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06995",
    "kind": "arxiv",
    "version": 1
  }
}