Pith Number

pith:WMXZTJGY

pith:2013:WMXZTJGYPAXSBBIW5CGSZM3KCQ

not attested not anchored not stored refs pending

Lift and drag in intruders moving through hydrostatic granular media at high speeds

Fabricio Q. Potiguar, Yang Ding

arxiv:1306.6037 v2 · 2013-06-25 · cond-mat.soft · 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{WMXZTJGYPAXSBBIW5CGSZM3KCQ}

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	2026-05-18T03:18:07.766504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32f99a4d8782f208516e88d2cb36a142d3397318d083c4c83b6be3e47099de1

Aliases

arxiv: 1306.6037 · arxiv_version: 1306.6037v2 · doi: 10.48550/arxiv.1306.6037 · pith_short_12: WMXZTJGYPAXS · pith_short_16: WMXZTJGYPAXSBBIW · pith_short_8: WMXZTJGY

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/WMXZTJGYPAXSBBIW5CGSZM3KCQ \
  | 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: b32f99a4d8782f208516e88d2cb36a142d3397318d083c4c83b6be3e47099de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "256840561903b5f0081a984d46f6b89af7f69424cb3c9c9080b09dab7ac98fbd",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-06-25T17:15:44Z",
    "title_canon_sha256": "392675096175aaa10eeb9b7c481719b18b741049180dbf51446ae13e925213e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6037",
    "kind": "arxiv",
    "version": 2
  }
}