Pith Number

pith:YFO2FO5V

pith:1991:YFO2FO5VLMBMQVDX2LEW2OGREV

not attested not anchored not stored refs pending

Twisting Classical Solutions in Heterotic String Theory

Ashoke Sen, S. F. Hassan

arxiv:hep-th/9109038 v1 · 1991-09-20 · 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{YFO2FO5VLMBMQVDX2LEW2OGREV}

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

3 papers in Pith

Heterotic Footprints in Classical Gravity: PM dynamics from On-Shell soft amplitudes at one loop

Non-supersymmetric F1-P black rings

Symmetries of non-maximal supergravities with higher-derivative corrections

Receipt and verification

First computed	2026-07-04T15:49:41.396211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c15da2bbb55b02c85477d2c96d38d12568dc9d40f4c4c9d77b8022883ebb1774

Aliases

arxiv: hep-th/9109038 · arxiv_version: hep-th/9109038v1 · doi: 10.48550/arxiv.hep-th/9109038 · pith_short_12: YFO2FO5VLMBM · pith_short_16: YFO2FO5VLMBMQVDX · pith_short_8: YFO2FO5V

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/YFO2FO5VLMBMQVDX2LEW2OGREV \
  | 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: c15da2bbb55b02c85477d2c96d38d12568dc9d40f4c4c9d77b8022883ebb1774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2bbfd226442e6aef0f4ed691d513c26e6f0bdb008942b675bbbc06fa82e1c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1991-09-20T23:19:00Z",
    "title_canon_sha256": "0da5e7a73af04da9e50ddc1bacba19c983462fc42fa282b337506ff00846f4c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9109038",
    "kind": "arxiv",
    "version": 1
  }
}