Pith Number

pith:SGN5EPB2

pith:2019:SGN5EPB2AGFEVQ2MUZ4BURFPZT

not attested not anchored not stored refs pending

Damping Mechanisms of the Solar Filament Longitudinal Oscillations in Weak Magnetic Field

C. Fang, L. Y. Zhang, P. F. Chen

arxiv:1908.07148 v1 · 2019-08-20 · 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{SGN5EPB2AGFEVQ2MUZ4BURFPZT}

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	2026-07-05T00:17:11.466007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

919bd23c3a018a4ac34ca6781a44afccfd7bcb496b5b2156ac202d751ec2aa26

Aliases

arxiv: 1908.07148 · arxiv_version: 1908.07148v1 · doi: 10.48550/arxiv.1908.07148 · pith_short_12: SGN5EPB2AGFE · pith_short_16: SGN5EPB2AGFEVQ2M · pith_short_8: SGN5EPB2

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/SGN5EPB2AGFEVQ2MUZ4BURFPZT \
  | 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: 919bd23c3a018a4ac34ca6781a44afccfd7bcb496b5b2156ac202d751ec2aa26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50e79a9fcaa8acf92343e70b9d6354f5da325b4c62b9517c8e55d5328a4d7be9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-20T03:42:41Z",
    "title_canon_sha256": "f85d443c6449ada97d8a48f0c21f36726d570ee2b6cc09160bbe6310989299c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07148",
    "kind": "arxiv",
    "version": 1
  }
}