Pith Number

pith:4GISEAGM

pith:2010:4GISEAGMTIKHLYCIPVTUX7NRSS

not attested not anchored not stored refs pending

Dynamics of digging in wet soil

A. E. Hosoi, Amos G. Winter, Sunghwan Jung

arxiv:1007.0276 v2 · 2010-07-01 · 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{4GISEAGMTIKHLYCIPVTUX7NRSS}

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	2026-05-18T04:32:46.231763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1912200cc9a1475e0487d674bfdb194b1c32337e305f18e513ff75c267dd834

Aliases

arxiv: 1007.0276 · arxiv_version: 1007.0276v2 · doi: 10.48550/arxiv.1007.0276 · pith_short_12: 4GISEAGMTIKH · pith_short_16: 4GISEAGMTIKHLYCI · pith_short_8: 4GISEAGM

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/4GISEAGMTIKHLYCIPVTUX7NRSS \
  | 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: e1912200cc9a1475e0487d674bfdb194b1c32337e305f18e513ff75c267dd834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b65b487d1ccba440dd62600319c10df85dc227c116853bc1d67b2d71df8cfd49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-07-01T23:39:03Z",
    "title_canon_sha256": "dd8681a7d88f5439ef3751623d703d3191c4f875ec06d434250640c29f3fa557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0276",
    "kind": "arxiv",
    "version": 2
  }
}