Pith Number

pith:4FXZNVGU

pith:2013:4FXZNVGU4QJZX2CM32AHIFO53F

not attested not anchored not stored refs pending

Temporal Variability of Waves at the Proton Cyclotron Frequency Upstream from Mars: Implications for Mars Distant Hydrogen Exosphere

Cesar Bertucci, Christian Mazelle, Daniel Gomez, David Andrew Brain, Francisco Gonzalez-Galindo, Jean-Yves Chaufray, Magda Delva, Norberto Romanelli, Ronan Modolo

arxiv:1304.7264 v1 · 2013-04-26 · 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{4FXZNVGU4QJZX2CM32AHIFO53F}

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	2026-05-18T01:50:21.244499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e16f96d4d4e4139be84cde807415ddd97a0fccc9343e721aadc9a56a05500334

Aliases

arxiv: 1304.7264 · arxiv_version: 1304.7264v1 · doi: 10.48550/arxiv.1304.7264 · pith_short_12: 4FXZNVGU4QJZ · pith_short_16: 4FXZNVGU4QJZX2CM · pith_short_8: 4FXZNVGU

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/4FXZNVGU4QJZX2CM32AHIFO53F \
  | 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: e16f96d4d4e4139be84cde807415ddd97a0fccc9343e721aadc9a56a05500334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b0cf04fb4432036aea1383522d024d6c97de58fa8f42cbe87c9d6702f7ad172",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2013-04-26T19:49:12Z",
    "title_canon_sha256": "cc116da1abd768cfe3dc430c6afb004473d544ad451ffe0d4d57cd1ff633acd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7264",
    "kind": "arxiv",
    "version": 1
  }
}