Pith Number

pith:QIWRIHMI

pith:2017:QIWRIHMIT7XEJD5VNSNUX77MWB

not attested not anchored not stored refs pending

The Robinson-Trautman spacetime and its holographic fluid

Anastasios C. Petkou, Konstantinos Siampos, Luca Ciambelli, P. Marios Petropoulos

arxiv:1707.02995 v3 · 2017-07-10 · 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{QIWRIHMIT7XEJD5VNSNUX77MWB}

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.

Cited by

1 paper in Pith

Radiation in Fluid/Gravity and the Flat Limit

Receipt and verification

First computed	2026-05-18T00:19:35.611081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

822d141d889fee448fb56c9b4bffecb0772137b6cdbebf8321a52d918a1bd62f

Aliases

arxiv: 1707.02995 · arxiv_version: 1707.02995v3 · doi: 10.48550/arxiv.1707.02995 · pith_short_12: QIWRIHMIT7XE · pith_short_16: QIWRIHMIT7XEJD5V · pith_short_8: QIWRIHMI

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/QIWRIHMIT7XEJD5VNSNUX77MWB \
  | 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: 822d141d889fee448fb56c9b4bffecb0772137b6cdbebf8321a52d918a1bd62f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb966e461e8d165efcb700bdb002a45107df7d2b29c2c9d34de7140199fd9c7d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-07-10T18:00:39Z",
    "title_canon_sha256": "d267348ca45534e0f00aeff2b134ac306b1507623641a8d3533b0b92db93976a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02995",
    "kind": "arxiv",
    "version": 3
  }
}