Pith Number

pith:2TBYCXE6

pith:2012:2TBYCXE6YTVFIDVR55QHDIMKDX

not attested not anchored not stored refs pending

XUV exposed, non-hydrostatic hydrogen-rich upper atmospheres of terrestrial planets II: Hydrogen coronae and ion escape

A. Hanslmeier, H. Lammer, K. G. Kislyakova, M. G\"udel, M. Holmstr\"om, M. Leitzinger, M. L. Khodachenko, M. Panchenko, N. V. Erkaev, P. Odert, Yu. N. Kulikov

arxiv:1212.4710 v2 · 2012-12-19 · 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{2TBYCXE6YTVFIDVR55QHDIMKDX}

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	2026-05-18T01:52:30.403594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c3815c9ec4ea540eb1ef6071a18a1dcaddf8d0e620b7b4185f5bb94920e51e

Aliases

arxiv: 1212.4710 · arxiv_version: 1212.4710v2 · doi: 10.48550/arxiv.1212.4710 · pith_short_12: 2TBYCXE6YTVF · pith_short_16: 2TBYCXE6YTVFIDVR · pith_short_8: 2TBYCXE6

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/2TBYCXE6YTVFIDVR55QHDIMKDX \
  | 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: d4c3815c9ec4ea540eb1ef6071a18a1dcaddf8d0e620b7b4185f5bb94920e51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1a9a3fd1cc09757dfe7004bd69ba51b9a9dcd5d8198a26fc5253b653315143f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-12-19T15:46:55Z",
    "title_canon_sha256": "fa29957d2ba2107118bc941d2439df19ec056cc426b06406cd51b30c3a0fb5ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4710",
    "kind": "arxiv",
    "version": 2
  }
}