Pith Number

pith:DGYX2WQU

pith:2010:DGYX2WQUNTQX7RCNGYTE5IPBBL

not attested not anchored not stored refs pending

The Trace Anomaly and Dynamical Vacuum Energy in Cosmology

Emil Mottola

arxiv:1006.3567 v1 · 2010-06-17 · 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{DGYX2WQUNTQX7RCNGYTE5IPBBL}

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	2026-05-18T04:26:33.194543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b17d5a146ce17fc44d36264ea1e10ae3c40f0755b545dcd365e4607878c67d

Aliases

arxiv: 1006.3567 · arxiv_version: 1006.3567v1 · doi: 10.48550/arxiv.1006.3567 · pith_short_12: DGYX2WQUNTQX · pith_short_16: DGYX2WQUNTQX7RCN · pith_short_8: DGYX2WQU

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/DGYX2WQUNTQX7RCNGYTE5IPBBL \
  | 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: 19b17d5a146ce17fc44d36264ea1e10ae3c40f0755b545dcd365e4607878c67d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b274b3a882a49c6d3d6a587969adbc79809028f745cb4b2806feee94001cc1f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-06-17T21:07:45Z",
    "title_canon_sha256": "0b1005a870831964b7db1292cc2fdbbb16de083abe4ffd55c28a09f0cf5a166a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3567",
    "kind": "arxiv",
    "version": 1
  }
}