Pith Number

pith:KYGL4DG5

pith:2009:KYGL4DG5QICD6OWWEMWAVOQP6K

not attested not anchored not stored refs pending

Cosmological Phases of the String Thermal Effective Potential

Costas Kounnas, Francois Bourliot, Herve Partouche, John Estes

arxiv:0908.1881 v4 · 2009-08-13 · 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{KYGL4DG5QICD6OWWEMWAVOQP6K}

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	2026-05-18T02:34:37.874197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560cbe0cdd82043f3ad6232c0aba0ff2af1947fa04b77df4363cf43a2449b215

Aliases

arxiv: 0908.1881 · arxiv_version: 0908.1881v4 · doi: 10.48550/arxiv.0908.1881 · pith_short_12: KYGL4DG5QICD · pith_short_16: KYGL4DG5QICD6OWW · pith_short_8: KYGL4DG5

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/KYGL4DG5QICD6OWWEMWAVOQP6K \
  | 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: 560cbe0cdd82043f3ad6232c0aba0ff2af1947fa04b77df4363cf43a2449b215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e654bcb4e580cf750e71ae62a657fa002b02a4fdae0a026a896238715a7dbb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-08-13T12:21:15Z",
    "title_canon_sha256": "2eaa9fe8c667a208368409543046082d6481e0e1009e41260f196ea10439b59f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1881",
    "kind": "arxiv",
    "version": 4
  }
}