Pith Number

pith:DENLMAQQ

pith:2016:DENLMAQQUF6Y5IZLBLET54GHXM

not attested not anchored not stored refs pending

Observable Effects of Quantum Gravity

Chen Sun, Djordje Minic, Lay Nam Chang, Tatsu Takeuchi

arxiv:1605.04361 v1 · 2016-05-14 · 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{DENLMAQQUF6Y5IZLBLET54GHXM}

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	2026-05-18T01:14:51.914815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191ab60210a17d8ea32b0ac93ef0c7bb324e2e6c37c29e481ebc4e5ac9278bf1

Aliases

arxiv: 1605.04361 · arxiv_version: 1605.04361v1 · doi: 10.48550/arxiv.1605.04361 · pith_short_12: DENLMAQQUF6Y · pith_short_16: DENLMAQQUF6Y5IZL · pith_short_8: DENLMAQQ

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/DENLMAQQUF6Y5IZLBLET54GHXM \
  | 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: 191ab60210a17d8ea32b0ac93ef0c7bb324e2e6c37c29e481ebc4e5ac9278bf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7e0679c701f41484ed3be7e38c3391968188088c2fde415d927a2bfb57d0310",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-14T01:26:45Z",
    "title_canon_sha256": "f2c71c3a67cb535b778629ba28e32a39afd15202922210d829127916733485a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04361",
    "kind": "arxiv",
    "version": 1
  }
}