Pith Number

pith:A5PBLA5M

pith:2011:A5PBLA5MOZ663G2N7PSMJ37RYK

not attested not anchored not stored refs pending

A proposed modification of the dinamic subgrid scale closure method

A. Costa

arxiv:1105.1708 v1 · 2011-05-09 · 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{A5PBLA5MOZ663G2N7PSMJ37RYK}

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	2026-05-18T04:22:32.639790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

075e1583ac767ded9b4dfbe4c4eff1c2940e494ada430590f4c2f85dd7ff5cb8

Aliases

arxiv: 1105.1708 · arxiv_version: 1105.1708v1 · doi: 10.48550/arxiv.1105.1708 · pith_short_12: A5PBLA5MOZ66 · pith_short_16: A5PBLA5MOZ663G2N · pith_short_8: A5PBLA5M

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/A5PBLA5MOZ663G2N7PSMJ37RYK \
  | 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: 075e1583ac767ded9b4dfbe4c4eff1c2940e494ada430590f4c2f85dd7ff5cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2bfdf32a620009f7506ba5b58132fea7e854cd9382bdc25ef44ea1ed4ec3fd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-05-09T16:01:06Z",
    "title_canon_sha256": "5671d7d4ab8c1ed4158ed426add9f60d2115aa5ef04ca4855ab6e43dacec2601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1708",
    "kind": "arxiv",
    "version": 1
  }
}