Pith Number

pith:4FTYSKB3

pith:2009:4FTYSKB3C4EWBCI7IEOJ4E5PUL

not attested not anchored not stored refs pending

On tree-level higher order gravitational couplings in superstring theory

S. Stieberger

arxiv:0910.0180 v3 · 2009-10-01 · 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{4FTYSKB3C4EWBCI7IEOJ4E5PUL}

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

1 paper in Pith

Resurgence of high-energy string amplitudes

Receipt and verification

First computed	2026-05-18T04:26:21.055717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e16789283b170960891f411c9e13afa2c95c1083e75faa470e0e28c87e3c0c8b

Aliases

arxiv: 0910.0180 · arxiv_version: 0910.0180v3 · doi: 10.48550/arxiv.0910.0180 · pith_short_12: 4FTYSKB3C4EW · pith_short_16: 4FTYSKB3C4EWBCI7 · pith_short_8: 4FTYSKB3

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/4FTYSKB3C4EWBCI7IEOJ4E5PUL \
  | 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: e16789283b170960891f411c9e13afa2c95c1083e75faa470e0e28c87e3c0c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5520b2f2a92a67a0f9007748295a9100342af511e1f54fe745082986c088bc42",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-01T19:08:17Z",
    "title_canon_sha256": "828624e6b0cc7c7a87b10d400474375d81e0369724a83aace327dd4bb1bcef9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0180",
    "kind": "arxiv",
    "version": 3
  }
}