Pith Number

pith:NYTOWWY4

pith:1995:NYTOWWY4BZ6J2ZVDB5K6ZLHXQJ

not attested not anchored not stored refs pending

Is the Condensation of Strings the Origin of Einstein Gravity ?

Akio Sugamoto, Hiroto Kubotani, Miyuki KATSUKI, Shin'ichi Nojiri

arxiv:hep-th/9506072 v1 · 1995-06-10 · 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{NYTOWWY4BZ6J2ZVDB5K6ZLHXQJ}

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	2026-05-18T01:38:39.191260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e26eb5b1c0e7c9d66a30f55ecacf7824f9fe56ca041d06fa35bd4de699ace8c

Aliases

arxiv: hep-th/9506072 · arxiv_version: hep-th/9506072v1 · doi: 10.48550/arxiv.hep-th/9506072 · pith_short_12: NYTOWWY4BZ6J · pith_short_16: NYTOWWY4BZ6J2ZVD · pith_short_8: NYTOWWY4

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/NYTOWWY4BZ6J2ZVDB5K6ZLHXQJ \
  | 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: 6e26eb5b1c0e7c9d66a30f55ecacf7824f9fe56ca041d06fa35bd4de699ace8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a875cf2e443a7d7acfe2e8b38b97e3c25715eeb6d4b3878e8c60745219bb0799",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-06-10T22:02:15Z",
    "title_canon_sha256": "4a999e7e8ba5bbaa2ffac6a37a02c19299ef1adf4690f860289aeef7b5734ba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9506072",
    "kind": "arxiv",
    "version": 1
  }
}