Pith Number

pith:HCFCFDRP

pith:2023:HCFCFDRPWP2AXLO6W7DOWKP75Q

not attested not anchored not stored refs pending

Discovery of Two Different Full Disk Evolutionary Patterns of M-type T Tauri Stars with LAMOST DR8

Fuqing Duan, Guang-wei Li, Hasitieer Haerken, Min Li, Yongheng Zhao

arxiv:2311.05206 v1 · 2023-11-09 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCFCFDRPWP2AXLO6W7DOWKP75Q}

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	2026-07-05T07:27:09.172374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388a228e2fb3f40baddeb7c6eb29ffec1e3335abfee1a4204b625b52ea678f65

Aliases

arxiv: 2311.05206 · arxiv_version: 2311.05206v1 · doi: 10.48550/arxiv.2311.05206 · pith_short_12: HCFCFDRPWP2A · pith_short_16: HCFCFDRPWP2AXLO6 · pith_short_8: HCFCFDRP

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/HCFCFDRPWP2AXLO6W7DOWKP75Q \
  | 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: 388a228e2fb3f40baddeb7c6eb29ffec1e3335abfee1a4204b625b52ea678f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af8cc0ae53f6e28f164c1f3a605ce2e11412c2d1faa2bb241d35144164aa4e67",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-11-09T08:42:03Z",
    "title_canon_sha256": "44c3a0b98cafdf59f5a08707348c452f1ea6dece6a53337f7a01ae29a88dbd60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.05206",
    "kind": "arxiv",
    "version": 1
  }
}