Pith Number

pith:TPBG5TRS

pith:2011:TPBG5TRSW3ZIJ3EJ4ZOJUN5QYV

not attested not anchored not stored refs pending

Magnetic AdS2 x R2 at Weak and Strong Coupling

Ahmed Almheiri

arxiv:1112.4820 v2 · 2011-12-20 · 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{TPBG5TRSW3ZIJ3EJ4ZOJUN5QYV}

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	2026-05-18T04:05:57.096109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc26ece32b6f284ec89e65c9a37b0c55a8ee18b8a526b74f9c216df79c308d2

Aliases

arxiv: 1112.4820 · arxiv_version: 1112.4820v2 · doi: 10.48550/arxiv.1112.4820 · pith_short_12: TPBG5TRSW3ZI · pith_short_16: TPBG5TRSW3ZIJ3EJ · pith_short_8: TPBG5TRS

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/TPBG5TRSW3ZIJ3EJ4ZOJUN5QYV \
  | 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: 9bc26ece32b6f284ec89e65c9a37b0c55a8ee18b8a526b74f9c216df79c308d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "377b3493ec6518ff940415e66f521f2ac75d86d0bd6d1b9a70767ed2fddca662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-12-20T20:28:44Z",
    "title_canon_sha256": "5d9c4eacec0508628312460082186af7c153182d91e295ecf9ef95aa881e91e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4820",
    "kind": "arxiv",
    "version": 2
  }
}