Pith Number

pith:USMY4IS7

pith:2020:USMY4IS7S6LGHTMTPZ7IBEGS2C

not attested not anchored not stored refs pending

Analytical analysis on the orbits of Taiji spacecrafts to infinite order of the orbital eccentricity

Bofeng Wu, Chao-Guang Huang, Cong-Feng Qiao

arxiv:2001.09287 v1 · 2020-01-25 · 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{USMY4IS7S6LGHTMTPZ7IBEGS2C}

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	2026-07-05T00:51:38.851325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4998e225f979663cd937e7e8090d2d08e8c542692bf4ba58024a120e80f3040

Aliases

arxiv: 2001.09287 · arxiv_version: 2001.09287v1 · doi: 10.48550/arxiv.2001.09287 · pith_short_12: USMY4IS7S6LG · pith_short_16: USMY4IS7S6LGHTMT · pith_short_8: USMY4IS7

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/USMY4IS7S6LGHTMTPZ7IBEGS2C \
  | 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: a4998e225f979663cd937e7e8090d2d08e8c542692bf4ba58024a120e80f3040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2e3e86dc30c0bbaa3b3acf107dd928e4c0844621970b1936fc239fe2b7beb9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-01-25T09:42:15Z",
    "title_canon_sha256": "befa28c744960d9baf689f3bb064b29dbd7a8bb925b15172acf472046d33dfed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09287",
    "kind": "arxiv",
    "version": 1
  }
}