Pith Number

pith:ZL6DN37N

pith:2012:ZL6DN37NGXFUXAYDZNWCHOI5PX

not attested not anchored not stored refs pending

Infrared surprises in the de Sitter universe

Ugo Moschella

arxiv:1210.4815 v1 · 2012-10-17 · 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{ZL6DN37NGXFUXAYDZNWCHOI5PX}

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	2026-05-18T03:42:56.161047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cafc36efed35cb4b8303cb6c23b91d7dda133ebe95963c3eb458a2af7c1666da

Aliases

arxiv: 1210.4815 · arxiv_version: 1210.4815v1 · doi: 10.48550/arxiv.1210.4815 · pith_short_12: ZL6DN37NGXFU · pith_short_16: ZL6DN37NGXFUXAYD · pith_short_8: ZL6DN37N

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/ZL6DN37NGXFUXAYDZNWCHOI5PX \
  | 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: cafc36efed35cb4b8303cb6c23b91d7dda133ebe95963c3eb458a2af7c1666da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96a703a8678f384291e03eb920f326961deba84df1819d671a77871fe63f074",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-10-17T18:30:07Z",
    "title_canon_sha256": "47184ff83bf5f0172dc046fad715b91b70c6079cb1310cdb460917257ab01369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4815",
    "kind": "arxiv",
    "version": 1
  }
}