Pith Number

pith:E7NQYZF4

pith:2001:E7NQYZF4IXSVX7RW7XKMOHDTLG

not attested not anchored not stored refs pending

Chiral splitting and world-sheet gravitinos in higher-derivative string amplitudes

Anders Westerberg, Kasper Peeters, Pierre Vanhove

arxiv:hep-th/0112157 v4 · 2001-12-18 · 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{E7NQYZF4IXSVX7RW7XKMOHDTLG}

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

Effective Action in M-Theory: $(DF)^4$ Superinvariants

Receipt and verification

First computed	2026-07-04T16:28:12.542280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27db0c64bc45e55bfe36fdd4c71c7359b0787a93794be968ca2accc14efffaed

Aliases

arxiv: hep-th/0112157 · arxiv_version: hep-th/0112157v4 · doi: 10.48550/arxiv.hep-th/0112157 · pith_short_12: E7NQYZF4IXSV · pith_short_16: E7NQYZF4IXSVX7RW · pith_short_8: E7NQYZF4

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/E7NQYZF4IXSVX7RW7XKMOHDTLG \
  | 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: 27db0c64bc45e55bfe36fdd4c71c7359b0787a93794be968ca2accc14efffaed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940e34e030430dde71c6db65fc9a2416751d016e218528e524d54930dd02de41",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-12-18T16:46:11Z",
    "title_canon_sha256": "2e7377807f9a6401ad0e3514aa2e80da54b0b755ab6770e60df3e83f5ecfe2d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0112157",
    "kind": "arxiv",
    "version": 4
  }
}