Pith Number

pith:CGOG43JU

pith:2015:CGOG43JUYOTOUW7JZSCQYGW5D5

not attested not anchored not stored refs pending

Thermal creep assisted dust lifting on Mars: Wind tunnel experiments for the entrainment threshold velocity

Gerhard Wurm, Markus K\"upper

arxiv:1508.01047 v1 · 2015-08-05 · 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{CGOG43JUYOTOUW7JZSCQYGW5D5}

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	2026-05-18T01:35:44.180382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

119c6e6d34c3a6ea5be9cc850c1add1f4aab564923740ecbe876efa6c17414eb

Aliases

arxiv: 1508.01047 · arxiv_version: 1508.01047v1 · doi: 10.48550/arxiv.1508.01047 · pith_short_12: CGOG43JUYOTO · pith_short_16: CGOG43JUYOTOUW7J · pith_short_8: CGOG43JU

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/CGOG43JUYOTOUW7JZSCQYGW5D5 \
  | 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: 119c6e6d34c3a6ea5be9cc850c1add1f4aab564923740ecbe876efa6c17414eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4c65ba3cfbe03e053cb3f3b8ef4f9d4b117aadcf3a48053e35f54547fea3c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-05T12:22:51Z",
    "title_canon_sha256": "95ad04c0e39f7004436d5856733fa68199193a9d1cdda3ef6484ffafdeadb2a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01047",
    "kind": "arxiv",
    "version": 1
  }
}