Pith Number

pith:XDXWR6CZ

pith:2018:XDXWR6CZP2EW67OE6MLHAGDSHQ

not attested not anchored not stored refs pending

Observing water level extremes in the Mekong River Basin: The benefit of long-repeat orbit missions in a multi-mission satellite altimetry approach

Denise Dettmering, Eva B\"orgens, Florian Seitz

arxiv:1806.02228 v3 · 2018-06-06 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDXWR6CZP2EW67OE6MLHAGDSHQ}

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	2026-05-17T23:47:30.988447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ef68f8597e896f7dc4f3167018723c12db37ccf6c2dc6771ad82ea0102bf13

Aliases

arxiv: 1806.02228 · arxiv_version: 1806.02228v3 · doi: 10.48550/arxiv.1806.02228 · pith_short_12: XDXWR6CZP2EW · pith_short_16: XDXWR6CZP2EW67OE · pith_short_8: XDXWR6CZ

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/XDXWR6CZP2EW67OE6MLHAGDSHQ \
  | 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: b8ef68f8597e896f7dc4f3167018723c12db37ccf6c2dc6771ad82ea0102bf13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b0d804023e69d022bf30cfdaae5008944a382c21061be6087b880e124eeb8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-06-06T14:45:53Z",
    "title_canon_sha256": "0f5653cc757070b6747446995e06f44db66668b4bef99791e64beace2743ae5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02228",
    "kind": "arxiv",
    "version": 3
  }
}