Pith Number

pith:AVGXAYKV

pith:2019:AVGXAYKVHM5FF24EN7HIJQQLP7

not attested not anchored not stored refs pending

Status and perspectives of the CRAFTS extra-galactic HI survey

Chengjin Jin, Di Li, Dongjun Yu, Gaofeng Pan, Hengqian Gan, Hongfei Liu, Hui Li, Jinghai Sun, Jingwen Wu, Kai Zhang, Lei Qian, Lister Staveley-Smith, Marko Kr\v{c}o, Mengting Liu, Ningyu Tang, Rui Yao (FAST Collaboration), Yan Zhu, Youling Yue

arxiv:1903.06402 v2 · 2019-03-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVGXAYKVHM5FF24EN7HIJQQLP7}

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	2026-05-17T23:50:44.427504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

054d7061553b3a52eb846fce84c20b7fe444358b54c34998a2efbbb48cce819d

Aliases

arxiv: 1903.06402 · arxiv_version: 1903.06402v2 · doi: 10.48550/arxiv.1903.06402 · pith_short_12: AVGXAYKVHM5F · pith_short_16: AVGXAYKVHM5FF24E · pith_short_8: AVGXAYKV

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/AVGXAYKVHM5FF24EN7HIJQQLP7 \
  | 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: 054d7061553b3a52eb846fce84c20b7fe444358b54c34998a2efbbb48cce819d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56781ea0f9b9cbc342dd6e11fda09169b54365dcb76a51f6bd73967670d384b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-15T08:28:27Z",
    "title_canon_sha256": "2eba242eaa17bbf1afb26fa74f9e1bacfcb17d45b88319753aa1c17bd0fb1237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06402",
    "kind": "arxiv",
    "version": 2
  }
}