Pith Number

pith:PPEZSHCR

pith:2005:PPEZSHCRP6J4JPD2AGJ2EI24SW

not attested not anchored not stored refs pending

Simulation Study of a Positive Ionospheric Storm Phase Observed at Millstone Hill

Chao-Song Huang, G. Joyce, J. D. Huba, M. Swisdak

arxiv:physics/0512128 v1 · 2005-12-14 · physics.space-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{PPEZSHCRP6J4JPD2AGJ2EI24SW}

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	2026-05-18T01:38:07.355891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc9991c517f93c4bc7a0193a2235c9597025885eccde6b8d1128f0febb7004e

Aliases

arxiv: physics/0512128 · arxiv_version: physics/0512128v1 · doi: 10.48550/arxiv.physics/0512128 · pith_short_12: PPEZSHCRP6J4 · pith_short_16: PPEZSHCRP6J4JPD2 · pith_short_8: PPEZSHCR

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/PPEZSHCRP6J4JPD2AGJ2EI24SW \
  | 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: 7bc9991c517f93c4bc7a0193a2235c9597025885eccde6b8d1128f0febb7004e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95ea070de2287a4ca889b121345f5a3f8ace318da4e656758e0838c020b9c3b1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2005-12-14T18:02:51Z",
    "title_canon_sha256": "b018a57c3fa687ec4a049f4ef0804b25062df939fa3ca86d02750c1b823d13fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0512128",
    "kind": "arxiv",
    "version": 1
  }
}