Pith Number

pith:AJZLVEYV

pith:2019:AJZLVEYVQ6LPEG4VFXFPZDYNGV

not attested not anchored not stored refs pending

On the collective behavior of interacting polydisperse microbubbles

AJ Sojahrood, H. Haghi, M.C. Kolios

arxiv:1902.01743 v1 · 2019-01-14 · physics.app-ph · 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{AJZLVEYVQ6LPEG4VFXFPZDYNGV}

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	2026-05-17T23:54:46.843554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0272ba93158796f21b952dcafc8f0d35638f1b38cf8fc4a9760d7332f558a9f0

Aliases

arxiv: 1902.01743 · arxiv_version: 1902.01743v1 · doi: 10.48550/arxiv.1902.01743 · pith_short_12: AJZLVEYVQ6LP · pith_short_16: AJZLVEYVQ6LPEG4V · pith_short_8: AJZLVEYV

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/AJZLVEYVQ6LPEG4VFXFPZDYNGV \
  | 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: 0272ba93158796f21b952dcafc8f0d35638f1b38cf8fc4a9760d7332f558a9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96878aa9d98b304e9547b546891771266a29e7adfb317182689cbe74b18bd3cc",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-14T21:36:04Z",
    "title_canon_sha256": "5e58f37564e1f1dc4159da19787073abcc3f7b4b7fdf5a85b1db94953ed5ee82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01743",
    "kind": "arxiv",
    "version": 1
  }
}