Pith Number

pith:VR2ORBQQ

pith:2022:VR2ORBQQP4ENR7TWBZMNQRT6I7

not attested not anchored not stored refs pending

Pre-launch characterization of the spectrometer of Hard X-ray Imager (HXI) onboard the ASO-S mission

D.Y. Chen, H.X. Wang, J. Wu, T. Ma, W. Liu, X.K. Jiang, Y.M. Hu, Y.Q. Zhang, Y.Y. Huang, Y. Zhang, Z. Zhang

arxiv:2204.11649 v1 · 2022-04-25 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VR2ORBQQP4ENR7TWBZMNQRT6I7}

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	2026-07-05T04:31:38.590270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac74e886107f08d8fe760e58d8467e47fc5eabfbe6f1156b1014a10c6e85d149

Aliases

arxiv: 2204.11649 · arxiv_version: 2204.11649v1 · doi: 10.48550/arxiv.2204.11649 · pith_short_12: VR2ORBQQP4EN · pith_short_16: VR2ORBQQP4ENR7TW · pith_short_8: VR2ORBQQ

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/VR2ORBQQP4ENR7TWBZMNQRT6I7 \
  | 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: ac74e886107f08d8fe760e58d8467e47fc5eabfbe6f1156b1014a10c6e85d149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b8fc98c137da866cf273544ac7f42319b0f9d2cbcffa027381b4b3a24afeb24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-04-25T13:37:10Z",
    "title_canon_sha256": "2caffeea49a6a367cc0e7eabe55dd9103fc3f634132935f91b28d34d793906bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11649",
    "kind": "arxiv",
    "version": 1
  }
}