Pith Number

pith:UCT67FLB

pith:2019:UCT67FLB6S7VAXEZYNQ4FJ2TD5

not attested not anchored not stored refs pending

Io's Volcanic Activity from Time Domain Adaptive Optics Observations: 2013-2018

Ashley Gerard Davies, Carlos Alvarez, Daniel Stern, Edward M. Molter, Elizabeth Banks, Glenn G. Kacprzak, Imke de Pater, Joel Aycock, John Pelletier, Joshua Tollefson, Katherine de Kleer, Nikole M. Nielsen, Randy Campbell, Terry Stickel

arxiv:1906.05426 v1 · 2019-06-12 · 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{UCT67FLB6S7VAXEZYNQ4FJ2TD5}

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	2026-05-17T23:43:25.353891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a7ef9561f4bf505c99c361c2a7531f6a4b293246f83014d9f70648835ae6b6

Aliases

arxiv: 1906.05426 · arxiv_version: 1906.05426v1 · doi: 10.48550/arxiv.1906.05426 · pith_short_12: UCT67FLB6S7V · pith_short_16: UCT67FLB6S7VAXEZ · pith_short_8: UCT67FLB

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/UCT67FLB6S7VAXEZYNQ4FJ2TD5 \
  | 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: a0a7ef9561f4bf505c99c361c2a7531f6a4b293246f83014d9f70648835ae6b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5191b32de643d053b6a299c3301bbf34a9e7a101d97192156ca1c03ddb08fed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-06-12T23:44:59Z",
    "title_canon_sha256": "f65b8b035e0f45059f718422502ffcc4f306ee77ee9fba3ddf0d90d703479b45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05426",
    "kind": "arxiv",
    "version": 1
  }
}