Pith Number

pith:PBOITAKR

pith:2021:PBOITAKRVVLL5FAMUB2MZC75P2

not attested not anchored not stored refs pending

Generalized Navier-Stokes equations and soft hairy horizons in fluid/gravity correspondence

A. J. Ferreira-Martins, R. da Rocha

arxiv:2104.02833 v2 · 2021-04-07 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBOITAKRVVLL5FAMUB2MZC75P2}

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	2026-07-05T03:29:48.182728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

785c898151ad56be940ca074cc8bfd7ea904a13cee444e2ebbf4eca4fd89887f

Aliases

arxiv: 2104.02833 · arxiv_version: 2104.02833v2 · doi: 10.48550/arxiv.2104.02833 · pith_short_12: PBOITAKRVVLL · pith_short_16: PBOITAKRVVLL5FAM · pith_short_8: PBOITAKR

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/PBOITAKRVVLL5FAMUB2MZC75P2 \
  | 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: 785c898151ad56be940ca074cc8bfd7ea904a13cee444e2ebbf4eca4fd89887f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06edc4232487aad7c4e5385870c4cbbf96317342b89928c49368eb6f406b2d32",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-04-07T00:15:32Z",
    "title_canon_sha256": "e294ae5d729a8c7b12f16657549446ce4e5d8353b69580aeea52e4339ed78d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02833",
    "kind": "arxiv",
    "version": 2
  }
}