Pith Number

pith:QKXN4GXO

pith:2012:QKXN4GXOYIK45ZEIAOR4RIDT6U

not attested not anchored not stored refs pending

On a Class of Energy Preserving Boundary Conditions for Incompressible Newtonian Flows

Dieter Bothe, Jan Pr\"uss, Matthias K\"ohne

arxiv:1207.0707 v1 · 2012-07-03 · math.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{QKXN4GXOYIK45ZEIAOR4RIDT6U}

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	2026-05-18T01:29:38.658396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82aede1aeec215cee48803a3c8a073f50264bad9bee86d1734f4cf3c70dbadbb

Aliases

arxiv: 1207.0707 · arxiv_version: 1207.0707v1 · doi: 10.48550/arxiv.1207.0707 · pith_short_12: QKXN4GXOYIK4 · pith_short_16: QKXN4GXOYIK45ZEI · pith_short_8: QKXN4GXO

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/QKXN4GXOYIK45ZEIAOR4RIDT6U \
  | 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: 82aede1aeec215cee48803a3c8a073f50264bad9bee86d1734f4cf3c70dbadbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85093fdbab1d9d26beb2d3c314b18c4175f441d4c9e71934db3f45b4bca1dcaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-07-03T15:15:08Z",
    "title_canon_sha256": "5c500b9c6f84acd720a6f57c98225d7b21118c87b8e58a2a240b7f1f51cf2f84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0707",
    "kind": "arxiv",
    "version": 1
  }
}