Pith Number

pith:DFNLXSAA

pith:2017:DFNLXSAA6XQ7LDG4Z63LO45R2G

not attested not anchored not stored refs pending

A hyperbolic theory of relativistic conformal dissipative fluids

Luis Lehner, Marcelo E. Rubio, Oscar A. Reula

arxiv:1710.08033 v1 · 2017-10-22 · 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{DFNLXSAA6XQ7LDG4Z63LO45R2G}

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	2026-05-18T00:25:45.001790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

195abbc800f5e1f58cdccfb6b773b1d1bb87faad93dfd3d6239e509df3141d53

Aliases

arxiv: 1710.08033 · arxiv_version: 1710.08033v1 · doi: 10.48550/arxiv.1710.08033 · pith_short_12: DFNLXSAA6XQ7 · pith_short_16: DFNLXSAA6XQ7LDG4 · pith_short_8: DFNLXSAA

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/DFNLXSAA6XQ7LDG4Z63LO45R2G \
  | 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: 195abbc800f5e1f58cdccfb6b773b1d1bb87faad93dfd3d6239e509df3141d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb3c2a95f130e0b96095571d432beb5441855129835ec943789fdd5ee34adfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-22T22:43:43Z",
    "title_canon_sha256": "b90d0c2f196f242312e298aefca0fd8d2ffe2eb038a0e3933ea3fcff3fb7e647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08033",
    "kind": "arxiv",
    "version": 1
  }
}