Pith Number

pith:HDQWC65A

pith:2021:HDQWC65ADKM7GGJFAVVEIL3Y7K

not attested not anchored not stored refs pending

AGB interlopers in YSO catalogues hunted out by NEOWISE

Carlos Contreras Pe\~na, Doug Johnstone, Do-Young Byun, Gregory Herczeg, Jeong-Eun Lee, Kyung-Won Suh, Se-Hyung Cho, Seonjae Lee, Sieun Lee, Wooseok Park

arxiv:2106.11518 v1 · 2021-06-22 · 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{HDQWC65ADKM7GGJFAVVEIL3Y7K}

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	2026-07-05T03:04:55.019977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e1617ba01a99f31925056a442f78faa5149315705faaa1183b9a9d9525421f

Aliases

arxiv: 2106.11518 · arxiv_version: 2106.11518v1 · doi: 10.48550/arxiv.2106.11518 · pith_short_12: HDQWC65ADKM7 · pith_short_16: HDQWC65ADKM7GGJF · pith_short_8: HDQWC65A

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/HDQWC65ADKM7GGJFAVVEIL3Y7K \
  | 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: 38e1617ba01a99f31925056a442f78faa5149315705faaa1183b9a9d9525421f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6109c46bee4476e842adfaf8d8714e5f88040b7274122e1612d307edf9e664",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-06-22T03:19:14Z",
    "title_canon_sha256": "8256202730cdf8dfa1b5e5383b2675d76611c06890af50948d87ff54b2aaa01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11518",
    "kind": "arxiv",
    "version": 1
  }
}