Pith Number

pith:LXHBAH3E

pith:2021:LXHBAH3EFQLHXCFY66YBY32AZ6

not attested not anchored not stored refs pending

Time delay in the strong field limit for null and timelike signals and its simple interpretation

Haotian Liu, Junji Jia

arxiv:2101.00785 v1 · 2021-01-04 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXHBAH3EFQLHXCFY66YBY32AZ6}

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	2026-07-05T03:25:49.816360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dce101f642c167b88b8f7b01c6f40cf8ecabdfe73818f32b0adcf1fd9e1724f

Aliases

arxiv: 2101.00785 · arxiv_version: 2101.00785v1 · doi: 10.48550/arxiv.2101.00785 · pith_short_12: LXHBAH3EFQLH · pith_short_16: LXHBAH3EFQLHXCFY · pith_short_8: LXHBAH3E

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/LXHBAH3EFQLHXCFY66YBY32AZ6 \
  | 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: 5dce101f642c167b88b8f7b01c6f40cf8ecabdfe73818f32b0adcf1fd9e1724f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5740ebf0cfd8f5f1e67e11491e252cdb3743f05606db80d948d3252b516b9918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-01-04T05:54:47Z",
    "title_canon_sha256": "e76a1755e0f12220e8f63f073babbbb0c22310c26d189dc06b7bb9d6e04ac28a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00785",
    "kind": "arxiv",
    "version": 1
  }
}