Pith Number

pith:DISSZZ2C

pith:2019:DISSZZ2CCFT6OHUU2ODNT7TCJJ

not attested not anchored not stored refs pending

Controlling bubble coalescence in metallic foams: A simple phase field-based approach

Fathollah Varnik, Ingo Steinbach, Samad Vakili

arxiv:1909.11771 v1 · 2019-09-23 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DISSZZ2CCFT6OHUU2ODNT7TCJJ}

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	2026-07-05T01:17:58.129345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a252ce7421167e71e94d386d9fe624a70ec8fd9e17795fa468e2a5a0c0ffaef

Aliases

arxiv: 1909.11771 · arxiv_version: 1909.11771v1 · doi: 10.48550/arxiv.1909.11771 · pith_short_12: DISSZZ2CCFT6 · pith_short_16: DISSZZ2CCFT6OHUU · pith_short_8: DISSZZ2C

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/DISSZZ2CCFT6OHUU2ODNT7TCJJ \
  | 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: 1a252ce7421167e71e94d386d9fe624a70ec8fd9e17795fa468e2a5a0c0ffaef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff1e36f7b30fb220efaad86f6154bab5822242d46bf5d6104443f7280c6b03e0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-09-23T11:11:05Z",
    "title_canon_sha256": "4003abefa532d975634529a68d19d8ce9a868c043dbadab6769767c849542530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11771",
    "kind": "arxiv",
    "version": 1
  }
}