Pith Number

pith:JUJJRCD2

pith:2011:JUJJRCD2P5RLPGWQ4EPY7RZKEN

not attested not anchored not stored refs pending

Non-perturbative unitarity constraints on the ratio of shear viscosity to entropy density in UV complete theories with a gravity dual

A.J.M. Medved, Ram Brustein

arxiv:1108.5347 v1 · 2011-08-26 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUJJRCD2P5RLPGWQ4EPY7RZKEN}

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	2026-05-18T02:00:45.801371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1298887a7f62b79ad0e11f8fc72a2371b7b20d2a5e5532854810019121d670

Aliases

arxiv: 1108.5347 · arxiv_version: 1108.5347v1 · doi: 10.48550/arxiv.1108.5347 · pith_short_12: JUJJRCD2P5RL · pith_short_16: JUJJRCD2P5RLPGWQ · pith_short_8: JUJJRCD2

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/JUJJRCD2P5RLPGWQ4EPY7RZKEN \
  | 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: 4d1298887a7f62b79ad0e11f8fc72a2371b7b20d2a5e5532854810019121d670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b08db8eea84c7f27523d3d4ac24b8126792f36ab404ea741773124d24d33639",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-08-26T16:24:39Z",
    "title_canon_sha256": "9729afa59e39356535767fe6e530e33e3b5b48580b40ceae7d87c947ee61eb68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5347",
    "kind": "arxiv",
    "version": 1
  }
}