Pith Number

pith:5PYPHDAB

pith:2019:5PYPHDABDOISJ7RTVRSGSTRPJT

not attested not anchored not stored refs pending

Gravity dual of a multilayer system

Alfonso V. Ramallo, Dimitrios Zoakos, Jose Manuel Penin, Niko Jokela

arxiv:1901.02020 v2 · 2019-01-07 · 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{5PYPHDABDOISJ7RTVRSGSTRPJT}

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	2026-05-17T23:50:22.025305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf0f38c011b9124fe33ac64694e2f4cc31fe4b6923194a01b2305e9ca1ec73b

Aliases

arxiv: 1901.02020 · arxiv_version: 1901.02020v2 · doi: 10.48550/arxiv.1901.02020 · pith_short_12: 5PYPHDABDOIS · pith_short_16: 5PYPHDABDOISJ7RT · pith_short_8: 5PYPHDAB

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/5PYPHDABDOISJ7RTVRSGSTRPJT \
  | 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: ebf0f38c011b9124fe33ac64694e2f4cc31fe4b6923194a01b2305e9ca1ec73b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5160ba77b84de95a18947c0df27e8204fa8f4263f08ee352017195b02b69fbea",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-01-07T19:00:04Z",
    "title_canon_sha256": "080eff8c2e2d06bccc24534f757a2e8d2dfe965c64cfe27db9572024e5835a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02020",
    "kind": "arxiv",
    "version": 2
  }
}