Pith Number

pith:USEN2AYQ

pith:2018:USEN2AYQ25PTUCLP5Q5LS3BOJO

not attested not anchored not stored refs pending

Mars Thermospheric Variability Revealed by MAVEN EUVM Solar Occultations: Structure at Aphelion and Perihelion, and Response to EUV Forcing

B. M. Jakosky, B. Templeman, E. M. B. Thiemann, F. G. Eparvier, L. Andersson, M. Dominique, M. D. Pilinski, S. W. Bougher, Z. Girazian

arxiv:1802.02189 v2 · 2018-02-06 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USEN2AYQ25PTUCLP5Q5LS3BOJO}

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	2026-05-17T23:55:21.274072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a488dd0310d75f3a096fec3ab96c2e4b8c7c64cd63d2483b4bf4734eb40fd070

Aliases

arxiv: 1802.02189 · arxiv_version: 1802.02189v2 · doi: 10.48550/arxiv.1802.02189 · pith_short_12: USEN2AYQ25PT · pith_short_16: USEN2AYQ25PTUCLP · pith_short_8: USEN2AYQ

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/USEN2AYQ25PTUCLP5Q5LS3BOJO \
  | 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: a488dd0310d75f3a096fec3ab96c2e4b8c7c64cd63d2483b4bf4734eb40fd070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d864230dbd4ef9405849739703bcfcf8ebb10f02d3ba47b86bf381fdcb520c8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-02-06T19:53:58Z",
    "title_canon_sha256": "b62e6e3dbfc86e7764c47b2bc5f3b33f601f3ee417c6106e25065e835e35a3b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02189",
    "kind": "arxiv",
    "version": 2
  }
}