Pith Number

pith:PDLYO7V4

pith:2019:PDLYO7V4ORW3HFCPXI5JKL4JKU

not attested not anchored not stored refs pending

Impact of main ion pressure anisotropy on stellarator impurity transport

Felix I. Parra, Ivan Calvo, J. L. Velasco, J. M. Garc\'ia-Rega\~na

arxiv:1907.08482 v2 · 2019-07-19 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDLYO7V4ORW3HFCPXI5JKL4JKU}

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	2026-07-05T00:31:12.425422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d7877ebc746db3944fba3a952f8955122bd0e6e4fc43121c202c78c3aeb81e

Aliases

arxiv: 1907.08482 · arxiv_version: 1907.08482v2 · doi: 10.48550/arxiv.1907.08482 · pith_short_12: PDLYO7V4ORW3 · pith_short_16: PDLYO7V4ORW3HFCP · pith_short_8: PDLYO7V4

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/PDLYO7V4ORW3HFCPXI5JKL4JKU \
  | 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: 78d7877ebc746db3944fba3a952f8955122bd0e6e4fc43121c202c78c3aeb81e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3c728256a43798783a077d184e4434a44215cc152f8d8187a771c65860c4dd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-07-19T12:21:24Z",
    "title_canon_sha256": "155a5fa4e1548066a46d5e14602609a27a25f94014b2fad04398f82605e70279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08482",
    "kind": "arxiv",
    "version": 2
  }
}