Pith Number

pith:SPI5CUER

pith:2013:SPI5CUER6LZT623PWWV42JL3RF

not attested not anchored not stored refs pending

Proton Cyclotron Waves Upstream from Mars: Observations from Mars Global Surveyor

Cesar Bertucci, Christian Mazelle, Daniel Gomez, Magda Delva, Norberto Romanelli

arxiv:1302.3312 v1 · 2013-02-14 · astro-ph.EP · 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{SPI5CUER6LZT623PWWV42JL3RF}

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	2026-05-18T01:51:41.487036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d1d15091f2f33f6b6fb5abcd257b8975fd706e04eeca49438523119921196d

Aliases

arxiv: 1302.3312 · arxiv_version: 1302.3312v1 · doi: 10.48550/arxiv.1302.3312 · pith_short_12: SPI5CUER6LZT · pith_short_16: SPI5CUER6LZT623P · pith_short_8: SPI5CUER

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/SPI5CUER6LZT623PWWV42JL3RF \
  | 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: 93d1d15091f2f33f6b6fb5abcd257b8975fd706e04eeca49438523119921196d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01d4224316b8c53ca8285e528d81556877e223f607e133a8bfa58875f59c1f26",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-02-14T05:14:59Z",
    "title_canon_sha256": "a4100f0aa5124bb1a354d42d2e29c6c6979bf6ee491176d68bf70dcd455cbea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3312",
    "kind": "arxiv",
    "version": 1
  }
}