Pith Number

pith:PFQM6E4D

pith:2014:PFQM6E4DMYWIM76H3VOFPETWWI

not attested not anchored not stored refs pending

Relative Flux Calibration of the LAMOST Spectroscopic Survey of the Galactic Anti-center

2), (2) KIAA-PKU (3) NAOC (4) NIAOT), Ali Luo (3), Bingqiu Chen (1), Chun Wang (1), Guangwei Li (3) ((1) DoA-PKU, Guoping Li (4), Haibo Yuan (2), Hailong Yuan (3), Huawei Zhang (1), Huihua Zhang (1), Jianrong Shi (3), Maosheng Xiang (1), Ningchen Sun (1), Xiaowei Liu (1, Yang Huang (1), Yongheng Zhao (3), Yonghui Hou (4), Yong Zhang (4), Yong Zheng (1), Zhiying Huo (3), Zongrui Bai (3)

arxiv:1412.6625 v1 · 2014-12-20 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFQM6E4DMYWIM76H3VOFPETWWI}

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	2026-05-18T01:41:16.312627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7960cf1383662c867fc7dd5c579276b22ea6d427f9da17be7cc58ae706212c24

Aliases

arxiv: 1412.6625 · arxiv_version: 1412.6625v1 · doi: 10.48550/arxiv.1412.6625 · pith_short_12: PFQM6E4DMYWI · pith_short_16: PFQM6E4DMYWIM76H · pith_short_8: PFQM6E4D

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/PFQM6E4DMYWIM76H3VOFPETWWI \
  | 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: 7960cf1383662c867fc7dd5c579276b22ea6d427f9da17be7cc58ae706212c24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9105e9008cec741bc3f568eeda32f9e76be430985fbcfe8f868ecfc41c93d2dd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-20T07:52:04Z",
    "title_canon_sha256": "e292f422c1d3dc82ede4cb7cd156c06db70a9d0d35e60111cf8801048f5b6e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6625",
    "kind": "arxiv",
    "version": 1
  }
}