Pith Number

pith:XROLMLGG

pith:2022:XROLMLGG6EXM6TCWOVAJPL6F4A

not attested not anchored not stored refs pending

Normalization of D instanton amplitudes in two dimensional type 0B string theory

Ashoke Sen, Joydeep Chakravarty

arxiv:2207.07138 v1 · 2022-07-14 · 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{XROLMLGG6EXM6TCWOVAJPL6F4A}

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.

Cited by

3 papers in Pith

Instanton-Induced Closed-String Amplitudes in Minimal Superstring Theory at Subleading Order

Recursive-algebraic solution of the closed string tachyon vacuum equation

Receipt and verification

First computed	2026-07-05T05:52:57.193470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5cb62cc6f12ecf4c56754097afc5e0134c84c2d92a67b8b0a0515bba212eea

Aliases

arxiv: 2207.07138 · arxiv_version: 2207.07138v1 · doi: 10.48550/arxiv.2207.07138 · pith_short_12: XROLMLGG6EXM · pith_short_16: XROLMLGG6EXM6TCW · pith_short_8: XROLMLGG

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/XROLMLGG6EXM6TCWOVAJPL6F4A \
  | 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: bc5cb62cc6f12ecf4c56754097afc5e0134c84c2d92a67b8b0a0515bba212eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "353a7702af71e68d940862ea2bcb3284e58799fc88419c38adb6a86e4f215c72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-07-14T18:00:51Z",
    "title_canon_sha256": "232491822ab6998caf03aa9f516b2d4cf7ec4bf6e71f2879fda914872a617fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07138",
    "kind": "arxiv",
    "version": 1
  }
}