Pith Number

pith:2U2DJLAH

pith:2010:2U2DJLAHBAETGQ6O4FUZGNGQFB

not attested not anchored not stored refs pending

De Sitter Breaking through Infrared Divergences

N. C. Tsamis (U. of Crete), R. P. Woodard (U. of Florida), S. P. Miao (CECS)

arxiv:1002.4037 v1 · 2010-02-22 · gr-qc · 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{2U2DJLAHBAETGQ6O4FUZGNGQFB}

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	2026-05-18T04:05:46.079818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d53434ac0708093343cee1699334d0285af224383db437831054a4ff28bdf536

Aliases

arxiv: 1002.4037 · arxiv_version: 1002.4037v1 · doi: 10.48550/arxiv.1002.4037 · pith_short_12: 2U2DJLAHBAET · pith_short_16: 2U2DJLAHBAETGQ6O · pith_short_8: 2U2DJLAH

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/2U2DJLAHBAETGQ6O4FUZGNGQFB \
  | 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: d53434ac0708093343cee1699334d0285af224383db437831054a4ff28bdf536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292bd5099d84a6c90efc1fd38788ee37646f1a5332a40c3280275f3bbec9aa4d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-02-22T02:03:34Z",
    "title_canon_sha256": "5c5971d55a023202d4c8f88331d504187d2b093a67b0fac4971134dd17cebca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4037",
    "kind": "arxiv",
    "version": 1
  }
}