Pith Number

pith:5XERTUAH

pith:2015:5XERTUAHHQSTIUMP6H2AV7EKNC

not attested not anchored not stored refs pending

Non-relativistic fluids on scale covariant Newton-Cartan backgrounds

Arpita Mitra

arxiv:1508.03207 v4 · 2015-08-13 · 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{5XERTUAHHQSTIUMP6H2AV7EKNC}

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	2026-05-18T00:27:57.806809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edc919d0073c2534518ff1f40afc8a68919474f0863cbe33ef94fdede7d35d09

Aliases

arxiv: 1508.03207 · arxiv_version: 1508.03207v4 · doi: 10.48550/arxiv.1508.03207 · pith_short_12: 5XERTUAHHQST · pith_short_16: 5XERTUAHHQSTIUMP · pith_short_8: 5XERTUAH

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/5XERTUAHHQSTIUMP6H2AV7EKNC \
  | 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: edc919d0073c2534518ff1f40afc8a68919474f0863cbe33ef94fdede7d35d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5497a03275f3a26f553533c080079f074379edaad5c46283cdd425d94c7cf36",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-13T13:28:10Z",
    "title_canon_sha256": "548507abecc9d1d87f8d9454a6ec1acf3dd931f210f561469a9e2186ea923abc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03207",
    "kind": "arxiv",
    "version": 4
  }
}