Pith Number

pith:3SUW2N4A

pith:2018:3SUW2N4ANZYBDS7RSBUD6DVFDF

not attested not anchored not stored refs pending

Drag force in strongly coupled $\mathcal{N}=4$ SYM plasma in a magnetic field

De-fu Hou, Ke Ma, Zi-qiang Zhang

arxiv:1802.01912 v2 · 2018-02-06 · 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{3SUW2N4ANZYBDS7RSBUD6DVFDF}

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	2026-05-18T00:22:22.613703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca96d37806e7011cbf190683f0ea51972990683c7d0bde53cba1c959f5a60ef

Aliases

arxiv: 1802.01912 · arxiv_version: 1802.01912v2 · doi: 10.48550/arxiv.1802.01912 · pith_short_12: 3SUW2N4ANZYB · pith_short_16: 3SUW2N4ANZYBDS7R · pith_short_8: 3SUW2N4A

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/3SUW2N4ANZYBDS7RSBUD6DVFDF \
  | 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: dca96d37806e7011cbf190683f0ea51972990683c7d0bde53cba1c959f5a60ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba11f7ab553994d24f598d74531fc0500358989fc77e6061cf165cb7736dfa5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-06T12:46:31Z",
    "title_canon_sha256": "e8cbaf34977c59c808b08904e5437ec5ee437c92f839169913e93a5f423e4352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01912",
    "kind": "arxiv",
    "version": 2
  }
}