Pith Number

pith:YWEKCZEU

pith:2018:YWEKCZEUFXQS2TYFUONQDOLH6E

not attested not anchored not stored refs pending

Heterotic-string amplitudes at one loop: modular graph forms and relations to open strings

Axel Kleinschmidt, Jan E. Gerken, Oliver Schlotterer

arxiv:1811.02548 v2 · 2018-11-06 · hep-th · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWEKCZEUFXQS2TYFUONQDOLH6E}

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

Towards Motivic Coactions at Genus One from Zeta Generators

Receipt and verification

First computed	2026-05-17T23:51:52.338790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c588a164942de12d4f05a39b01b967f131d01261f837c77d2856994ed3a86ed0

Aliases

arxiv: 1811.02548 · arxiv_version: 1811.02548v2 · doi: 10.48550/arxiv.1811.02548 · pith_short_12: YWEKCZEUFXQS · pith_short_16: YWEKCZEUFXQS2TYF · pith_short_8: YWEKCZEU

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/YWEKCZEUFXQS2TYFUONQDOLH6E \
  | 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: c588a164942de12d4f05a39b01b967f131d01261f837c77d2856994ed3a86ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fee4e6b7ef4c9f5996f41569f0e2f463819ade7319fc6b9f14bc9d1f47f3e8a",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-06T18:39:52Z",
    "title_canon_sha256": "0fb2d18b85f5f8a96db8c34946a77478c55739c74a70b317850fcd65ae884019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02548",
    "kind": "arxiv",
    "version": 2
  }
}