Pith Number

pith:GKIJE3WW

pith:2019:GKIJE3WWKXRGUDEB6SHGHPWGLJ

not attested not anchored not stored refs pending

What factors affect the duration and outgassing of the terrestrial magma ocean?

Athanasia Nikolaou, Heike Rauer, John Lee Grenfell, Mareike Godolt, Nicola Tosi, Nisha Katyal

arxiv:1903.07436 v1 · 2019-03-18 · 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{GKIJE3WWKXRGUDEB6SHGHPWGLJ}

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	2026-05-17T23:48:54.826578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3290926ed655e26a0c81f48e63bec65a7235a0bc39cf9f2f749297cef0edd569

Aliases

arxiv: 1903.07436 · arxiv_version: 1903.07436v1 · doi: 10.48550/arxiv.1903.07436 · pith_short_12: GKIJE3WWKXRG · pith_short_16: GKIJE3WWKXRGUDEB · pith_short_8: GKIJE3WW

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/GKIJE3WWKXRGUDEB6SHGHPWGLJ \
  | 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: 3290926ed655e26a0c81f48e63bec65a7235a0bc39cf9f2f749297cef0edd569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae7422c9b307dde5ef0b1a98ab8b59fc747e370b80f577271d64955c317449d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-18T13:39:23Z",
    "title_canon_sha256": "a0dddcae80a71da2028c12311b228987952173a3137f9389dc28a4954c565a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07436",
    "kind": "arxiv",
    "version": 1
  }
}