Pith Number

pith:L6EBECEL

pith:2012:L6EBECELOXFY3EPEIDWR25MHNG

not attested not anchored not stored refs pending

Shape and dynamics of seepage erosion in a horizontal granular bed

Alexander Petroff, Arshad Kudrolli, Daniel H. Rothman, Michael Berhanu, Olivier Devauchelle

arxiv:1210.4341 v1 · 2012-10-16 · physics.flu-dyn · physics.geo-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{L6EBECELOXFY3EPEIDWR25MHNG}

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	2026-05-18T03:43:06.279745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8812088b75cb8d91e440ed1d7587698672d23cae29f7678201767f63a2dfce

Aliases

arxiv: 1210.4341 · arxiv_version: 1210.4341v1 · doi: 10.48550/arxiv.1210.4341 · pith_short_12: L6EBECELOXFY · pith_short_16: L6EBECELOXFY3EPE · pith_short_8: L6EBECEL

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/L6EBECELOXFY3EPEIDWR25MHNG \
  | 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: 5f8812088b75cb8d91e440ed1d7587698672d23cae29f7678201767f63a2dfce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc6c9105425dd86b548312d36a635b0144a0124e803af4101eb7c1f151ba797e",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-10-16T10:13:11Z",
    "title_canon_sha256": "b208da97bc40e8e717fb53b233a57262da1c1f717aa5fbe8da53f007da66fab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4341",
    "kind": "arxiv",
    "version": 1
  }
}