Pith Number

pith:7Y2FH452

pith:2015:7Y2FH452RHWTYXFCVPSEVVAYZG

not attested not anchored not stored refs pending

Ultraviolet and Infrared Divergences in Superstring Theory

Ashoke Sen

arxiv:1512.00026 v1 · 2015-11-30 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Y2FH452RHWTYXFCVPSEVVAYZG}

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

Gauge invariance and generalised $\eta$ regularisation

Receipt and verification

First computed	2026-05-18T01:25:33.010930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe3453f3ba89ed3c5ca2abe44ad418c9b8c5fbe76d0db10cc958efabe0021236

Aliases

arxiv: 1512.00026 · arxiv_version: 1512.00026v1 · doi: 10.48550/arxiv.1512.00026 · pith_short_12: 7Y2FH452RHWT · pith_short_16: 7Y2FH452RHWTYXFC · pith_short_8: 7Y2FH452

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/7Y2FH452RHWTYXFCVPSEVVAYZG \
  | 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: fe3453f3ba89ed3c5ca2abe44ad418c9b8c5fbe76d0db10cc958efabe0021236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13be91e08b44c87f57a87a35eef626ad2220d8a89441bb2d2577fb301876d860",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-30T21:00:10Z",
    "title_canon_sha256": "256b58305519094bef9509bd748ebbadc5a7c2611280470907687942fc700e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00026",
    "kind": "arxiv",
    "version": 1
  }
}