Pith Number

pith:D7QHNWQB

pith:2010:D7QHNWQB7CAJAHZANG35K2PSQY

not attested not anchored not stored refs pending

Capillary instability in concentric-cylindrical shell: numerical simulation and applications in composite microstructured fibers

D. S. Deng, J.-C. Nave, S. G. Johnson, X. Liang, Y. Fink

arxiv:1003.1673 v2 · 2010-03-08 · physics.flu-dyn · cond-mat.mes-hall · 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{D7QHNWQB7CAJAHZANG35K2PSQY}

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	2026-05-18T04:15:48.183131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe076da01f880901f2069b7d569f2863ee667f1e91c6dcec44f7d126eb5ca8f

Aliases

arxiv: 1003.1673 · arxiv_version: 1003.1673v2 · doi: 10.48550/arxiv.1003.1673 · pith_short_12: D7QHNWQB7CAJ · pith_short_16: D7QHNWQB7CAJAHZA · pith_short_8: D7QHNWQB

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/D7QHNWQB7CAJAHZANG35K2PSQY \
  | 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: 1fe076da01f880901f2069b7d569f2863ee667f1e91c6dcec44f7d126eb5ca8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0765a6605811a7d8c4e4ff112d8804c17483d9b473869992caa0d0d91a41e681",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-03-08T17:00:53Z",
    "title_canon_sha256": "d68aa8246f24a78d383d92b707e47a634dfd4adec6a5a16e759ef6a1a7ee03b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1673",
    "kind": "arxiv",
    "version": 2
  }
}