Pith Number

pith:63WPZCKC

pith:2019:63WPZCKC4PAJ2NYESGYMNVLQDD

not attested not anchored not stored refs pending

MHD simulation of prominence-cavity system

Tie Liu, Yuhong Fan

arxiv:1905.08226 v1 · 2019-05-20 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63WPZCKC4PAJ2NYESGYMNVLQDD}

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	2026-05-17T23:45:47.272934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ecfc8942e3c09d370491b0c6d57018d5dd5d0d4773cc10e8391760521ca478

Aliases

arxiv: 1905.08226 · arxiv_version: 1905.08226v1 · doi: 10.48550/arxiv.1905.08226 · pith_short_12: 63WPZCKC4PAJ · pith_short_16: 63WPZCKC4PAJ2NYE · pith_short_8: 63WPZCKC

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/63WPZCKC4PAJ2NYESGYMNVLQDD \
  | 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: f6ecfc8942e3c09d370491b0c6d57018d5dd5d0d4773cc10e8391760521ca478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1390a6ffb89dbba62a743f6f98a9c7159788711d53c007c1f05ebf40015fd99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-20T17:27:21Z",
    "title_canon_sha256": "fa130109be061e7dc627955bf19a3bb208291eb65c5e85832c5beb038d47de6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08226",
    "kind": "arxiv",
    "version": 1
  }
}