Pith Number

pith:PKUTANFU

pith:2017:PKUTANFU2Z2W3QOJ2DMHILE4AG

not attested not anchored not stored refs pending

Modular Amplitudes and Flux-Superpotentials on elliptic Calabi-Yau fourfolds

Albrecht Klemm, Cesar Fierro Cota, Thorsten Schimannek

arxiv:1709.02820 v1 · 2017-09-08 · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKUTANFU2Z2W3QOJ2DMHILE4AG}

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

2 papers in Pith

F-theory flux vacua at large complex structure

Quantum obstructions for $N=1$ infinite distance limits -- Part I: $g_s$ obstructions

Receipt and verification

First computed	2026-05-18T00:35:40.414291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa93034b4d6756dc1c9d0d8742c9c01805bfb7d308d89308560edc9f66d56c1

Aliases

arxiv: 1709.02820 · arxiv_version: 1709.02820v1 · doi: 10.48550/arxiv.1709.02820 · pith_short_12: PKUTANFU2Z2W · pith_short_16: PKUTANFU2Z2W3QOJ · pith_short_8: PKUTANFU

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/PKUTANFU2Z2W3QOJ2DMHILE4AG \
  | 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: 7aa93034b4d6756dc1c9d0d8742c9c01805bfb7d308d89308560edc9f66d56c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1193d8d7ccc2de766df53e4f33b0791e473a85a1017e3788d8d75b88540e0976",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-08T18:03:56Z",
    "title_canon_sha256": "12c1de3d526c32d9f41bb5d17aab4a448db72fca797aea7b6c5a0041fdd50cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02820",
    "kind": "arxiv",
    "version": 1
  }
}