Pith Number

pith:TCM7XQI4

pith:2012:TCM7XQI4VGAJNXFTJWIIBPXEKA

not attested not anchored not stored refs pending

Mechanism of margination in confined flows of blood and other multicomponent suspensions

Amit Kumar, Michael D. Graham

arxiv:1208.0943 v2 · 2012-08-04 · cond-mat.soft · physics.bio-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{TCM7XQI4VGAJNXFTJWIIBPXEKA}

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	2026-05-18T03:46:18.177373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9899fbc11ca98096dcb34d9080bee4500969c0c66c48ba596d07d27a599a4ccf

Aliases

arxiv: 1208.0943 · arxiv_version: 1208.0943v2 · doi: 10.48550/arxiv.1208.0943 · pith_short_12: TCM7XQI4VGAJ · pith_short_16: TCM7XQI4VGAJNXFT · pith_short_8: TCM7XQI4

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/TCM7XQI4VGAJNXFTJWIIBPXEKA \
  | 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: 9899fbc11ca98096dcb34d9080bee4500969c0c66c48ba596d07d27a599a4ccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "912be652eede00504b0115168bf00faa42121be819c821b8f42bb685be09381a",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-08-04T16:31:04Z",
    "title_canon_sha256": "4f97702427b6ace759642449762626cc3c221009c907294b073be8cce78862ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0943",
    "kind": "arxiv",
    "version": 2
  }
}