Pith Number

pith:UYGCBFKA

pith:2018:UYGCBFKAUMQBU7M5Z6SNK5WUT7

not attested not anchored not stored refs pending

Near-$AdS_2$ perturbations and the connection with near-extreme Reissner-Nordstrom

Achilleas P. Porfyriadis

arxiv:1806.07097 v2 · 2018-06-19 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYGCBFKAUMQBU7M5Z6SNK5WUT7}

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	2026-07-05T00:11:54.431359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60c209540a3201a7d9dcfa4d576d49ff6b9e04135d1f34df1da958faba340e7

Aliases

arxiv: 1806.07097 · arxiv_version: 1806.07097v2 · doi: 10.48550/arxiv.1806.07097 · pith_short_12: UYGCBFKAUMQB · pith_short_16: UYGCBFKAUMQBU7M5 · pith_short_8: UYGCBFKA

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/UYGCBFKAUMQBU7M5Z6SNK5WUT7 \
  | 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: a60c209540a3201a7d9dcfa4d576d49ff6b9e04135d1f34df1da958faba340e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1651c9026377e3a1a51c001329b5b4b6f2b42bcf959d4aa667effe8fda9fed2f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-19T08:32:13Z",
    "title_canon_sha256": "8602a1572b5173766e18dcc56ffeeae2ff34fbf99d25bf67275204383fd2de84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07097",
    "kind": "arxiv",
    "version": 2
  }
}