Pith Number

pith:UXMEWUCT

pith:2017:UXMEWUCTDXTEHXSFRMVVZK24RR

not attested not anchored not stored refs pending

Formation of sediment patterns in channel flow: minimal unstable systems and their temporal evolution

Aman G. Kidanemariam, Markus Uhlmann

arxiv:1702.06648 v1 · 2017-02-22 · 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{UXMEWUCTDXTEHXSFRMVVZK24RR}

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	2026-05-18T00:45:41.986520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d84b50531de643de458b2b5cab5c8c7fc0160116ae0d442527af9a25bdd9ec

Aliases

arxiv: 1702.06648 · arxiv_version: 1702.06648v1 · doi: 10.48550/arxiv.1702.06648 · pith_short_12: UXMEWUCTDXTE · pith_short_16: UXMEWUCTDXTEHXSF · pith_short_8: UXMEWUCT

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/UXMEWUCTDXTEHXSFRMVVZK24RR \
  | 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: a5d84b50531de643de458b2b5cab5c8c7fc0160116ae0d442527af9a25bdd9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331b0617567435c302d0c4bdc8946d42e9f5ffc4b06d60e36fb30645b95bb85f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-02-22T02:18:28Z",
    "title_canon_sha256": "4ad0c6bb670efb262923c137f8d62b90893a7fec96f645fd89badadf4917c0c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06648",
    "kind": "arxiv",
    "version": 1
  }
}