Pith Number

pith:T6DNGAJK

pith:2009:T6DNGAJKOQVBY67DBBNO6SSLXW

not attested not anchored not stored refs pending

Improved soft-wall model with a negative dilaton

Fen Zuo

arxiv:0909.4240 v4 · 2009-09-23 · hep-ph · 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{T6DNGAJKOQVBY67DBBNO6SSLXW}

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	2026-05-18T04:38:48.621047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f86d3012a742a1c7be3085aef4a4bbd93ea7e9f1c7f0eca407c5e8e675e8da1

Aliases

arxiv: 0909.4240 · arxiv_version: 0909.4240v4 · doi: 10.48550/arxiv.0909.4240 · pith_short_12: T6DNGAJKOQVB · pith_short_16: T6DNGAJKOQVBY67D · pith_short_8: T6DNGAJK

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/T6DNGAJKOQVBY67DBBNO6SSLXW \
  | 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: 9f86d3012a742a1c7be3085aef4a4bbd93ea7e9f1c7f0eca407c5e8e675e8da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a757ab5a09b38b4f6572a3627ee7af2fbab92dedd6317b6bd4015dffc9fcd68",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-09-23T15:59:39Z",
    "title_canon_sha256": "0dc1a50521a68c0ab373008f700974f7b598bb6dd1b7e7104b2073331d582987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4240",
    "kind": "arxiv",
    "version": 4
  }
}