Pith Number

pith:NYLTUCO2

pith:2019:NYLTUCO2VSG2RJU6AXMYQEWBG6

not attested not anchored not stored refs pending

One-loop open-string integrals from differential equations: all-order alpha'-expansions at n points

Carlos R. Mafra, Oliver Schlotterer

arxiv:1908.10830 v2 · 2019-08-28 · 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{NYLTUCO2VSG2RJU6AXMYQEWBG6}

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

A construction of single-valued elliptic polylogarithms

Receipt and verification

First computed	2026-07-05T00:48:43.176365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e173a09daac8da8a69e05d98812c137a0f2064a64f204b220006ed11c31305a

Aliases

arxiv: 1908.10830 · arxiv_version: 1908.10830v2 · doi: 10.48550/arxiv.1908.10830 · pith_short_12: NYLTUCO2VSG2 · pith_short_16: NYLTUCO2VSG2RJU6 · pith_short_8: NYLTUCO2

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/NYLTUCO2VSG2RJU6AXMYQEWBG6 \
  | 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: 6e173a09daac8da8a69e05d98812c137a0f2064a64f204b220006ed11c31305a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae07599050c982e077a958b1778496f4b59512d53afa5451b995658034a333f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-28T17:00:44Z",
    "title_canon_sha256": "8e70dab3b1d131eabd97c8749e23e9b1bc132763fdf9e39f28111797fcbb866a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10830",
    "kind": "arxiv",
    "version": 2
  }
}