pith. sign in
Pith Number

pith:YP77OQSF

pith:1999:YP77OQSFNFHSRALVUKUISAGPA7
not attested not anchored not stored refs pending

Eisenstein Series and String Thresholds

B. Pioline (Ecole Polytechnique), N.A. Obers (Nordita, NBI)

arxiv:hep-th/9903113 v4 · 1999-03-12 · hep-th · math-ph · math.MP

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{YP77OQSFNFHSRALVUKUISAGPA7}

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

5 papers in Pith

Receipt and verification
First computed 2026-05-18T02:35:54.562257Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

c3fff74245694f288175a2a88900cf07e67bb8b3d83f8a480d25f8496f307b9f

Aliases

arxiv: hep-th/9903113 · arxiv_version: hep-th/9903113v4 · doi: 10.48550/arxiv.hep-th/9903113 · pith_short_12: YP77OQSFNFHS · pith_short_16: YP77OQSFNFHSRALV · pith_short_8: YP77OQSF
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/YP77OQSFNFHSRALVUKUISAGPA7 \
  | 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: c3fff74245694f288175a2a88900cf07e67bb8b3d83f8a480d25f8496f307b9f
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "fdbfef6c5e98ed137fb08e4cbd11737ff00bf38c8c14896dd5bab87d6e8a4c7c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "1999-03-12T18:52:36Z",
    "title_canon_sha256": "be7b20f36f55084b135901a5cb5d04c4a58207b54e979395910a9e57ea66be36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9903113",
    "kind": "arxiv",
    "version": 4
  }
}