Pith Number

pith:6U5TURDG

pith:2012:6U5TURDGF64QNFBPSMHQJIFW5U

not attested not anchored not stored refs pending

Separation of chiral particles in micro- or nanofluidic channels

Friederike Schmid, Jens Smiatek, Ralf Eichhorn, Sebastian Meinhardt

arxiv:1204.4079 v1 · 2012-04-18 · physics.flu-dyn · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6U5TURDGF64QNFBPSMHQJIFW5U}

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	2026-05-18T03:57:37.803495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53b3a44662fb906942f930f04a0b6ed23ab338756b190e104c652228ea8aa6b

Aliases

arxiv: 1204.4079 · arxiv_version: 1204.4079v1 · doi: 10.48550/arxiv.1204.4079 · pith_short_12: 6U5TURDGF64Q · pith_short_16: 6U5TURDGF64QNFBP · pith_short_8: 6U5TURDG

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/6U5TURDGF64QNFBPSMHQJIFW5U \
  | 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: f53b3a44662fb906942f930f04a0b6ed23ab338756b190e104c652228ea8aa6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68aa5e3a993a29db7048109b26b184880b8dcbfce2042da3331b1134496f68cd",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-04-18T13:14:04Z",
    "title_canon_sha256": "abdfc525bb877f4dcba4712e3b981ffd9118ee0cc83937cea9ef922f31bd9a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4079",
    "kind": "arxiv",
    "version": 1
  }
}