Pith Number

pith:J4VNTFNJ

pith:1993:J4VNTFNJRRGUBRMM5IPO4RQCBP

not attested not anchored not stored refs pending

A Few Projects in String Theory

A.M. Polyakov

arxiv:hep-th/9304146 v2 · 1993-04-28 · 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{J4VNTFNJRRGUBRMM5IPO4RQCBP}

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

Dust collapse in asymptotic safety: a path to regular black holes

Receipt and verification

First computed	2026-07-04T15:07:34.150927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2ad995a98c4d40c58cea1eee46020be22acf1fbba106befab8d4dc1e3a91bf

Aliases

arxiv: hep-th/9304146 · arxiv_version: hep-th/9304146v2 · doi: 10.48550/arxiv.hep-th/9304146 · pith_short_12: J4VNTFNJRRGU · pith_short_16: J4VNTFNJRRGUBRMM · pith_short_8: J4VNTFNJ

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/J4VNTFNJRRGUBRMM5IPO4RQCBP \
  | 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: 4f2ad995a98c4d40c58cea1eee46020be22acf1fbba106befab8d4dc1e3a91bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa70391fa6092d29ee87eb30bbd09582a3be2c2b38e131f9596a3c8d5d6402c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-04-28T15:53:13Z",
    "title_canon_sha256": "e187c567a450f6752733afdbc09aeb0fa155f859e2707838ecaadfef31e22540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9304146",
    "kind": "arxiv",
    "version": 2
  }
}