Pith Number

pith:SV2WVS5K

pith:2012:SV2WVS5K3VNJ2E7JB6IFUI7F72

not attested not anchored not stored refs pending

An $xp$ model on $AdS_2$ spacetime

Germ\'an Sierra, Javier Molina-Vilaplana

arxiv:1212.2436 v4 · 2012-12-11 · hep-th · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SV2WVS5K3VNJ2E7JB6IFUI7F72}

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	2026-05-18T03:08:14.396809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95756acbaadd5a9d13e90f905a23e5fe9dc750c98544cec1a0aea4ae3987028b

Aliases

arxiv: 1212.2436 · arxiv_version: 1212.2436v4 · doi: 10.48550/arxiv.1212.2436 · pith_short_12: SV2WVS5K3VNJ · pith_short_16: SV2WVS5K3VNJ2E7J · pith_short_8: SV2WVS5K

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/SV2WVS5K3VNJ2E7JB6IFUI7F72 \
  | 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: 95756acbaadd5a9d13e90f905a23e5fe9dc750c98544cec1a0aea4ae3987028b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdf3bbb4713d34b291813d5d8c34918745640f52289ec0ecaf6dd87f7033c2c0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-11T15:54:55Z",
    "title_canon_sha256": "9c426c69d4f12caae81b82c3b6a47f0905e4ed79317bb941fb1a3131ded4fc41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2436",
    "kind": "arxiv",
    "version": 4
  }
}