Pith Number

pith:6MDM6XYB

pith:2018:6MDM6XYBTXOVAGH6G77NHTJJDK

not attested not anchored not stored refs pending

Marangoni flow in freely suspended liquid films

Christoph Klopp, Kirsten Harth, Ralf Stannarius, Torsten Trittel

arxiv:1811.04848 v1 · 2018-11-12 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MDM6XYBTXOVAGH6G77NHTJJDK}

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	2026-05-17T23:43:04.322272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f306cf5f019ddd5018fe37fed3cd291a8b8333d210e09b98615a801bfe693971

Aliases

arxiv: 1811.04848 · arxiv_version: 1811.04848v1 · doi: 10.48550/arxiv.1811.04848 · pith_short_12: 6MDM6XYBTXOV · pith_short_16: 6MDM6XYBTXOVAGH6 · pith_short_8: 6MDM6XYB

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/6MDM6XYBTXOVAGH6G77NHTJJDK \
  | 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: f306cf5f019ddd5018fe37fed3cd291a8b8333d210e09b98615a801bfe693971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7828429d3b70ed69f94510a69124094b5f007e98b7fecbe03851e895496793ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-12T16:45:00Z",
    "title_canon_sha256": "f8438fce4f7fb2e3ba1247417a280a4335728f0720639986779df9919dcb9d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04848",
    "kind": "arxiv",
    "version": 1
  }
}