Pith Number

pith:T6LK5REN

pith:2015:T6LK5REN7B4KJ4IZMQ3TNNXCW2

not attested not anchored not stored refs pending

An Insolation Activated Dust Layer on Mars

Caroline de Beule, Gerhard Wurm, Marc Koester, Miroslav Kocifaj, Thorben Kelling

arxiv:1507.05764 v1 · 2015-07-21 · 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{T6LK5REN7B4KJ4IZMQ3TNNXCW2}

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	2026-05-18T01:36:32.535397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f96aec48df878a4f119643736b6e2b69a4688ef81378063a9d6ffadd707f57a

Aliases

arxiv: 1507.05764 · arxiv_version: 1507.05764v1 · doi: 10.48550/arxiv.1507.05764 · pith_short_12: T6LK5REN7B4K · pith_short_16: T6LK5REN7B4KJ4IZ · pith_short_8: T6LK5REN

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/T6LK5REN7B4KJ4IZMQ3TNNXCW2 \
  | 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: 9f96aec48df878a4f119643736b6e2b69a4688ef81378063a9d6ffadd707f57a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d6c818b31290f3ab038897562f5f41a8300e71ad3de09386112ed48e18aa918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-21T09:41:08Z",
    "title_canon_sha256": "0c6e4a202d72a3750b7c9039dc37ab37d142ed908e26f5fb879568113d12b9a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05764",
    "kind": "arxiv",
    "version": 1
  }
}