Pith Number

pith:SPKDJE3H

pith:2009:SPKDJE3HNVRURTA2USOKBPHSRT

not attested not anchored not stored refs pending

Ground states of holographic superconductors

Abhinav Nellore, Steven S. Gubser

arxiv:0908.1972 v1 · 2009-08-14 · 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{SPKDJE3HNVRURTA2USOKBPHSRT}

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	2026-05-18T03:23:58.220431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d43493676d6348cc1aa49ca0bcf28cf5122a51972917fbc795b3155e86a824

Aliases

arxiv: 0908.1972 · arxiv_version: 0908.1972v1 · doi: 10.48550/arxiv.0908.1972 · pith_short_12: SPKDJE3HNVRU · pith_short_16: SPKDJE3HNVRURTA2 · pith_short_8: SPKDJE3H

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/SPKDJE3HNVRURTA2USOKBPHSRT \
  | 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: 93d43493676d6348cc1aa49ca0bcf28cf5122a51972917fbc795b3155e86a824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ed739ccf3d353f14d96b209a5e15109f260ee44a0736b62d336d3b84ec67d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-08-14T19:48:41Z",
    "title_canon_sha256": "e392f8103cf08fb6603509829b1741861853d91ac4e54e9e2d493893a4ce3369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1972",
    "kind": "arxiv",
    "version": 1
  }
}