Pith Number

pith:MMHOZS3V

pith:2005:MMHOZS3VUMRMDDY3RMUGLM2UIR

not attested not anchored not stored refs pending

Kinetics calculation on the shear viscosity in hot QED at finite density

Defu Hou, Hui Liu, Jiarong Li

arxiv:hep-th/0508237 v1 · 2005-08-31 · 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{MMHOZS3VUMRMDDY3RMUGLM2UIR}

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	2026-05-18T04:13:27.350374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

630eeccb75a322c18f1b8b2865b3544465d429417a0e4cc34f54b11163c8dbe4

Aliases

arxiv: hep-th/0508237 · arxiv_version: hep-th/0508237v1 · doi: 10.48550/arxiv.hep-th/0508237 · pith_short_12: MMHOZS3VUMRM · pith_short_16: MMHOZS3VUMRMDDY3 · pith_short_8: MMHOZS3V

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/MMHOZS3VUMRMDDY3RMUGLM2UIR \
  | 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: 630eeccb75a322c18f1b8b2865b3544465d429417a0e4cc34f54b11163c8dbe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38af38a2b7e3e7a07525e5f5770c285959e9babb4e254143c7acf9af27f1515d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-08-31T02:26:02Z",
    "title_canon_sha256": "21962723b6c63268831f230a7194b43b1651e687862fe230906571979d14f295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0508237",
    "kind": "arxiv",
    "version": 1
  }
}