Pith Number

pith:2HKJYU3H

pith:2009:2HKJYU3HV7K6OFUVLTYOCBEKD3

not attested not anchored not stored refs pending

Transport Coefficients at Zero Temperature from Extremal Black Holes

Juan I. Jottar, Mohammad Edalati, Robert G. Leigh

arxiv:0910.0645 v2 · 2009-10-04 · hep-th · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HKJYU3HV7K6OFUVLTYOCBEKD3}

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	2026-07-04T17:20:03.802269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d49c5367afd5e716955cf0e1048a1ed90269447ce14cc8e9752f757353ab40

Aliases

arxiv: 0910.0645 · arxiv_version: 0910.0645v2 · doi: 10.48550/arxiv.0910.0645 · pith_short_12: 2HKJYU3HV7K6 · pith_short_16: 2HKJYU3HV7K6OFUV · pith_short_8: 2HKJYU3H

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/2HKJYU3HV7K6OFUVLTYOCBEKD3 \
  | 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: d1d49c5367afd5e716955cf0e1048a1ed90269447ce14cc8e9752f757353ab40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e2ee4ffe744cc30a466fdeb7558a1b0c3e4805498adfcf2cc11e08e85f19bc2",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-04T21:49:28Z",
    "title_canon_sha256": "857d3f59f20758b6c09d600cc956d90cac44fdf613e293beb79ffebe7c9634e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0645",
    "kind": "arxiv",
    "version": 2
  }
}