Pith Number

pith:3YHW44JR

pith:2014:3YHW44JROFSBZL6PBBOIP4SJMZ

not attested not anchored not stored refs pending

The AGB population in IC 1613 using JHK photometry

L. F. Sibbons, M. Irwin, R. Napiwotzki, S. G. Ryan

arxiv:1409.5071 v1 · 2014-09-17 · 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{3YHW44JROFSBZL6PBBOIP4SJMZ}

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	2026-05-18T02:30:39.793080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de0f6e713171641cafcf085c87f249666ed85877b0975ab3404f9cbe2fe1334f

Aliases

arxiv: 1409.5071 · arxiv_version: 1409.5071v1 · doi: 10.48550/arxiv.1409.5071 · pith_short_12: 3YHW44JROFSB · pith_short_16: 3YHW44JROFSBZL6P · pith_short_8: 3YHW44JR

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/3YHW44JROFSBZL6PBBOIP4SJMZ \
  | 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: de0f6e713171641cafcf085c87f249666ed85877b0975ab3404f9cbe2fe1334f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53244c9c61dfd5a954c109543f52d9d32e0f624fbeb1a826cc439708eb1b2f47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-17T17:04:27Z",
    "title_canon_sha256": "9f9a6f3e880691aac98a42ee7e44b0ac63702fa2975b7f8dd886d4409d0d3a73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5071",
    "kind": "arxiv",
    "version": 1
  }
}