Pith Number

pith:52LZZFFB

pith:2015:52LZZFFBXMDUDGV4BAXGYJAMXM

not attested not anchored not stored refs pending

Seepage flow-stability analysis of the riverbank of Saigon river due to river water level fluctuation

A. Oya, H. H. Bui, M. Fujimoto, N. Hiraoka, R. Fukagawa

arxiv:1505.07747 v1 · 2015-05-25 · 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{52LZZFFBXMDUDGV4BAXGYJAMXM}

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	2026-05-18T02:00:55.936149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee979c94a1bb07419abc082e6c240cbb35895d77ba2c7f7db763101a1e667cb6

Aliases

arxiv: 1505.07747 · arxiv_version: 1505.07747v1 · doi: 10.48550/arxiv.1505.07747 · pith_short_12: 52LZZFFBXMDU · pith_short_16: 52LZZFFBXMDUDGV4 · pith_short_8: 52LZZFFB

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/52LZZFFBXMDUDGV4BAXGYJAMXM \
  | 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: ee979c94a1bb07419abc082e6c240cbb35895d77ba2c7f7db763101a1e667cb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60a084ebdb5fa6a4fa7689db4444b0b8c219666451380c6d197ea70309e9321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2015-05-25T23:48:53Z",
    "title_canon_sha256": "f7ebbd6f17997eb5cab63b0e3f9bf3ce1d7de620d9fb1189591a1954d2e0c07d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07747",
    "kind": "arxiv",
    "version": 1
  }
}