Pith Number

pith:XYTMANVX

pith:2020:XYTMANVXREQWXATYBHDZ3LXPJF

not attested not anchored not stored refs pending

Defining the $T \overline{T}$ Deformation on $\mathrm{AdS}_2$

Christian Ferko, Emil Martinec, Savdeep Sethi, T. Daniel Brennan

arxiv:2005.00431 v2 · 2020-05-01 · 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{XYTMANVXREQWXATYBHDZ3LXPJF}

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	2026-07-05T01:02:17.963013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be26c036b789216b827809c79daeef496cad75c772d4b121d3e73d2fd299b33d

Aliases

arxiv: 2005.00431 · arxiv_version: 2005.00431v2 · doi: 10.48550/arxiv.2005.00431 · pith_short_12: XYTMANVXREQW · pith_short_16: XYTMANVXREQWXATY · pith_short_8: XYTMANVX

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/XYTMANVXREQWXATYBHDZ3LXPJF \
  | 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: be26c036b789216b827809c79daeef496cad75c772d4b121d3e73d2fd299b33d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b23f68ccf5b0fd9330aa4a9de2a55339981abe3f98c38ef792428e14f7d599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-05-01T15:07:24Z",
    "title_canon_sha256": "1932aa1536b16a0e38d10c64b754c24a8b8ee172d2bf108818fd29f063cb878e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00431",
    "kind": "arxiv",
    "version": 2
  }
}