Pith Number

pith:HO7U33UN

pith:2021:HO7U33UN6EGSPOGU7DZXDMK2EN

not attested not anchored not stored refs pending

The design and implementation of GECAM satellite payload performance monitoring software

Ge Ou, Hong Wu, Jing Liang, Liming Song, Peng Zhang, Shaolin Xiong, Shijie Zheng, Xiang Ma, Yanqi Du, Yue Huang

arxiv:2112.04775 v1 · 2021-12-09 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO7U33UN6EGSPOGU7DZXDMK2EN}

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	2026-07-05T03:39:24.590603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bbf4dee8df10d27b8d4f8f371b15a236c44c263ffcf61c77683da2459e7a583

Aliases

arxiv: 2112.04775 · arxiv_version: 2112.04775v1 · doi: 10.48550/arxiv.2112.04775 · pith_short_12: HO7U33UN6EGS · pith_short_16: HO7U33UN6EGSPOGU · pith_short_8: HO7U33UN

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/HO7U33UN6EGSPOGU7DZXDMK2EN \
  | 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: 3bbf4dee8df10d27b8d4f8f371b15a236c44c263ffcf61c77683da2459e7a583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e58cd3ca867e8c55162dbd378a7e58abbc4e1461965af185489943f60588b249",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-12-09T09:03:54Z",
    "title_canon_sha256": "61d8bd3e30ac83f0bb3f90c9640cab229134f8e2f91042091788c84c63177eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04775",
    "kind": "arxiv",
    "version": 1
  }
}