Pith Number

pith:WF25SJGR

pith:2022:WF25SJGR3PUXY7RAJ4OOXRGJDO

not attested not anchored not stored refs pending

Red supergiant stars in IC 1613 and metallicity-dependent mixing length in the evolutionary model

Byeong-Gon Park, Heeyoung Oh, Narae Hwang, Sang-Hyun Chun, Sung-Chul Yoon

arxiv:2210.10608 v1 · 2022-10-19 · 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{WF25SJGR3PUXY7RAJ4OOXRGJDO}

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	2026-07-05T05:14:25.730000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b175d924d1dbe97c7e204f1cebc4c91bb54bd5738cb0ad6b7517556aceb03af7

Aliases

arxiv: 2210.10608 · arxiv_version: 2210.10608v1 · doi: 10.48550/arxiv.2210.10608 · pith_short_12: WF25SJGR3PUX · pith_short_16: WF25SJGR3PUXY7RA · pith_short_8: WF25SJGR

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/WF25SJGR3PUXY7RAJ4OOXRGJDO \
  | 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: b175d924d1dbe97c7e204f1cebc4c91bb54bd5738cb0ad6b7517556aceb03af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaa61cdc44a1259392c000e425ea8558d9080240b6a9449d62ccfa62174db238",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-19T14:53:38Z",
    "title_canon_sha256": "ff84dd4e07aff9d7ee7ea3600256affad9f6168371bcd73a17bd4d8a0b01aee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10608",
    "kind": "arxiv",
    "version": 1
  }
}