Pith Number

pith:2FREBZ4I

pith:2013:2FREBZ4IGX3HLKF6ZFPWXY6TFF

not attested not anchored not stored refs pending

Time integration for diffuse interface models for two-phase flow

Sebastian Aland

arxiv:1307.2127 v1 · 2013-07-08 · math.NA · 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{2FREBZ4IGX3HLKF6ZFPWXY6TFF}

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	2026-05-18T02:57:23.760618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16240e78835f675a8bec95f6be3d3295ab512d51b8390fc095ebb4701dbfa6b

Aliases

arxiv: 1307.2127 · arxiv_version: 1307.2127v1 · doi: 10.48550/arxiv.1307.2127 · pith_short_12: 2FREBZ4IGX3H · pith_short_16: 2FREBZ4IGX3HLKF6 · pith_short_8: 2FREBZ4I

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/2FREBZ4IGX3HLKF6ZFPWXY6TFF \
  | 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: d16240e78835f675a8bec95f6be3d3295ab512d51b8390fc095ebb4701dbfa6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62d4d698301e875eca66e91c1cc4008a6cfcd85a570e89e9aefeaa431de6675",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-07-08T15:25:18Z",
    "title_canon_sha256": "8c1706494acc193914db4bbd8178f0e8774a0637f1a03708ed625460f50068c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2127",
    "kind": "arxiv",
    "version": 1
  }
}