Pith Number

pith:6NUP7ZTE

pith:2019:6NUP7ZTEJKNX37ZSCRUS3AIUNC

not attested not anchored not stored refs pending

Commissioning Progress of the FAST

Bo Peng, Di Li (FAST Project), Dongjun Yu, Gaofeng Pan, Hengqian Gan, Hongfei Liu, Hui Li, Jiguang Lu, Jinghai Sun, Jun Yan, Lei Qian, Ningyu Tang, Peng Jiang, Qi Li, Qiming Wang, Rui Yao, Shuxin Zhang, Youling Yue

arxiv:1903.06324 v1 · 2019-03-15 · 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{6NUP7ZTEJKNX37ZSCRUS3AIUNC}

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	2026-05-17T23:51:11.103672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f368ffe6644a9b7dff3214692d8114689beed5a6b5985a30bc2d2be3502de8a5

Aliases

arxiv: 1903.06324 · arxiv_version: 1903.06324v1 · doi: 10.48550/arxiv.1903.06324 · pith_short_12: 6NUP7ZTEJKNX · pith_short_16: 6NUP7ZTEJKNX37ZS · pith_short_8: 6NUP7ZTE

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/6NUP7ZTEJKNX37ZSCRUS3AIUNC \
  | 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: f368ffe6644a9b7dff3214692d8114689beed5a6b5985a30bc2d2be3502de8a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6512599f516ea551d336fd564e14bcc0353a10c3fd22bf047218c84fbbda522",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-03-15T02:06:48Z",
    "title_canon_sha256": "e29f8b451de760504f7fcc1ee156d254c28fc5e92c5ddac9d79e5eac33b7d480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06324",
    "kind": "arxiv",
    "version": 1
  }
}