Pith Number

pith:HCHSLNFE

pith:2021:HCHSLNFEED2L6VECVLMF57CPS7

not attested not anchored not stored refs pending

Towards real time assessment of earthfill dams via Model Order Reduction

Christina Nasikaa, Pedro Diez, Pierre Gerard, Sergio Zlotnik, Thierry J. Massart

arxiv:2106.02687 v1 · 2021-05-28 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCHSLNFEED2L6VECVLMF57CPS7}

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	2026-07-05T02:46:29.113960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388f25b4a420f4bf5482aad85efc4f97fe7d3646b3462d7f38bdc38f20bf1852

Aliases

arxiv: 2106.02687 · arxiv_version: 2106.02687v1 · doi: 10.48550/arxiv.2106.02687 · pith_short_12: HCHSLNFEED2L · pith_short_16: HCHSLNFEED2L6VEC · pith_short_8: HCHSLNFE

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/HCHSLNFEED2L6VECVLMF57CPS7 \
  | 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: 388f25b4a420f4bf5482aad85efc4f97fe7d3646b3462d7f38bdc38f20bf1852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443a62fa690fd6364ba38a2f5fd0e898060a70f44e1f28de19ea7cd8649fb2f7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2021-05-28T14:38:30Z",
    "title_canon_sha256": "142d4bb0aed8e1155c0cf39d83c451c1f965094f842566a9500b3267874cf179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02687",
    "kind": "arxiv",
    "version": 1
  }
}