Pith Number

pith:UCA4FYCX

pith:2019:UCA4FYCXC2X2C3HF5PZJ52ZD5Q

not attested not anchored not stored refs pending

All-order alpha'-expansion of one-loop open-string integrals

Carlos R. Mafra, Oliver Schlotterer

arxiv:1908.09848 v2 · 2019-08-26 · 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{UCA4FYCXC2X2C3HF5PZJ52ZD5Q}

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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

A construction of single-valued elliptic polylogarithms

Receipt and verification

First computed	2026-07-05T00:48:18.090062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a081c2e05716afa16ce5ebf29eeb23ec0b849872a221467daf73dc47d6b3a24c

Aliases

arxiv: 1908.09848 · arxiv_version: 1908.09848v2 · doi: 10.48550/arxiv.1908.09848 · pith_short_12: UCA4FYCXC2X2 · pith_short_16: UCA4FYCXC2X2C3HF · pith_short_8: UCA4FYCX

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/UCA4FYCXC2X2C3HF5PZJ52ZD5Q \
  | 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: a081c2e05716afa16ce5ebf29eeb23ec0b849872a221467daf73dc47d6b3a24c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd28bd351e9a66c03e78d28861948152f6786134860ff13b8da041f8427fbab5",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-26T18:00:04Z",
    "title_canon_sha256": "e1ca6fc8e95b844388a9d810089548f5d58f285d49006447ce610ba2bbe391fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09848",
    "kind": "arxiv",
    "version": 2
  }
}