Pith Number

pith:2HIK4ME3

pith:2016:2HIK4ME3QWNCSLCN6N2GOGDOQW

not attested not anchored not stored refs pending

Constraining the generalized uncertainty principle with the gravitational wave event GW150914

Hui-Ling Li, Shu-Zheng Yang, Xiao-Tao Zu, Zhong-Wen Feng

arxiv:1610.08549 v4 · 2016-10-22 · hep-ph · 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{2HIK4ME3QWNCSLCN6N2GOGDOQW}

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	2026-05-18T00:49:36.472422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d0ae309b859a292c4df37467186e858ac92155303ae2fed96534d1ff272715

Aliases

arxiv: 1610.08549 · arxiv_version: 1610.08549v4 · doi: 10.48550/arxiv.1610.08549 · pith_short_12: 2HIK4ME3QWNC · pith_short_16: 2HIK4ME3QWNCSLCN · pith_short_8: 2HIK4ME3

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/2HIK4ME3QWNCSLCN6N2GOGDOQW \
  | 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: d1d0ae309b859a292c4df37467186e858ac92155303ae2fed96534d1ff272715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74c23fc5f1cc744a7650a149fd23814960f3fa005b50662d719b805aa3aed27",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-10-22T10:08:14Z",
    "title_canon_sha256": "2ef59ec00cfde5bce90edc48179e4c4df7615982d77c1de6fe242836d6db0ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08549",
    "kind": "arxiv",
    "version": 4
  }
}