Pith Number

pith:Y2LMLWUX

pith:1998:Y2LMLWUXV67I7WPXA7KVN525PD

not attested not anchored not stored refs pending

IWP Solutions for Heterotic String in Five Dimensions

Alfredo Herrera-Aguilar, Oleg Kechkin

arxiv:hep-th/9807009 v2 · 1998-07-01 · 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{Y2LMLWUXV67I7WPXA7KVN525PD}

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.

Receipt and verification

First computed	2026-05-18T04:35:15.823214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c696c5da97afbe8fd9f707d556f75d78da168aad5a9dd432518cb79f779f8db4

Aliases

arxiv: hep-th/9807009 · arxiv_version: hep-th/9807009v2 · doi: 10.48550/arxiv.hep-th/9807009 · pith_short_12: Y2LMLWUXV67I · pith_short_16: Y2LMLWUXV67I7WPX · pith_short_8: Y2LMLWUX

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/Y2LMLWUXV67I7WPXA7KVN525PD \
  | 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: c696c5da97afbe8fd9f707d556f75d78da168aad5a9dd432518cb79f779f8db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b621f0b93e1cfccf284ec9dec9499decd8859abfd29c4443a3573f2d39e1d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-07-01T19:25:03Z",
    "title_canon_sha256": "d2af5b742f57b433ec3eb828c616e711069b59746b750189c4c6c1f3eb752637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9807009",
    "kind": "arxiv",
    "version": 2
  }
}