Pith Number

pith:HN5SHOA2

pith:2016:HN5SHOA2AEKTI5S2KRCKUT5YCE

not attested not anchored not stored refs pending

M\'etodos Matem\'aticos Aplicados \`a Mec\^anica dos Fluidos (Mathematical Methods Applied to Fluid Mechanics)

Erick de Moraes Franklin

arxiv:1609.09755 v5 · 2016-09-30 · 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{HN5SHOA2AEKTI5S2KRCKUT5YCE}

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	2026-05-18T00:31:22.405171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7b23b81a011534765a5444aa4fb8110e9a8f15e3ac16c9df029b7c03e20a5d

Aliases

arxiv: 1609.09755 · arxiv_version: 1609.09755v5 · doi: 10.48550/arxiv.1609.09755 · pith_short_12: HN5SHOA2AEKT · pith_short_16: HN5SHOA2AEKTI5S2 · pith_short_8: HN5SHOA2

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/HN5SHOA2AEKTI5S2KRCKUT5YCE \
  | 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: 3b7b23b81a011534765a5444aa4fb8110e9a8f15e3ac16c9df029b7c03e20a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aba343df43b275a11f6a94ba07be8dc02661e3aa9390c4391f50190ba3343c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-09-30T14:38:45Z",
    "title_canon_sha256": "2d41c8fe58ebf4aff2e9e96d03024b68424671000745ae5ba095aa32cac4885f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09755",
    "kind": "arxiv",
    "version": 5
  }
}