Pith Number

pith:PAMSS6H5

pith:2015:PAMSS6H5YNTIIOG47TMR77ZZXB

not attested not anchored not stored refs pending

Curvature estimation from a volume of fluid indicator function for the simulation of surface tension and wetting with a free surface lattice Boltzmann method

Jens Harting, Simon Bogner, Ulrich R\"ude

arxiv:1509.07691 v2 · 2015-09-25 · 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{PAMSS6H5YNTIIOG47TMR77ZZXB}

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	2026-07-05T00:06:27.456893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78192978fdc3668438dcfcd91fff39b85a7ee38033947bbefd9812715e14aa5e

Aliases

arxiv: 1509.07691 · arxiv_version: 1509.07691v2 · doi: 10.48550/arxiv.1509.07691 · pith_short_12: PAMSS6H5YNTI · pith_short_16: PAMSS6H5YNTIIOG4 · pith_short_8: PAMSS6H5

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/PAMSS6H5YNTIIOG47TMR77ZZXB \
  | 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: 78192978fdc3668438dcfcd91fff39b85a7ee38033947bbefd9812715e14aa5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "632fa0d9e29240ad41a2e26d99bb23b2fc0db6242eb5d855b21ae927a94622e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-09-25T12:15:22Z",
    "title_canon_sha256": "1fe56d699bb2929111ee01a0dc6d88c50f8cca4a74d86cc49cd35c295bb1f00f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07691",
    "kind": "arxiv",
    "version": 2
  }
}