Pith Number

pith:E2UJ2GK4

pith:2014:E2UJ2GK4OBNPWYJLN524NFPRGF

not attested not anchored not stored refs pending

On the low Mach number limit of compressible flows in exterior moving domains

Eduard Feireisl, Ond\v{r}ej Kreml, V\'aclav M\'acha, \v{S}\'arka Ne\v{c}asov\'a

arxiv:1407.2818 v1 · 2014-07-10 · 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{E2UJ2GK4OBNPWYJLN524NFPRGF}

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	2026-05-18T02:47:53.600121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a89d195c705afb612b6f75c695f13164c378e5031f19f4683896ea8cfe49a7

Aliases

arxiv: 1407.2818 · arxiv_version: 1407.2818v1 · doi: 10.48550/arxiv.1407.2818 · pith_short_12: E2UJ2GK4OBNP · pith_short_16: E2UJ2GK4OBNPWYJL · pith_short_8: E2UJ2GK4

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/E2UJ2GK4OBNPWYJLN524NFPRGF \
  | 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: 26a89d195c705afb612b6f75c695f13164c378e5031f19f4683896ea8cfe49a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c1b658f94e91ec5f7cb9072fd158ab0579400355a1c8d42edc3a9434cb295ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-10T14:59:00Z",
    "title_canon_sha256": "3bf45202ab5af83229939b1b58174bfeb1936cadd9d525227d7ea04026d03edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2818",
    "kind": "arxiv",
    "version": 1
  }
}