Pith Number

pith:GBPIA6QE

pith:2022:GBPIA6QERPECQBB67LR45CSQUH

not attested not anchored not stored refs pending

Observational constraints on stellar feedback in dwarf galaxies

Justin I. Read, Michelle L. M. Collins

arxiv:2205.06825 v1 · 2022-05-13 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBPIA6QERPECQBB67LR45CSQUH}

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	2026-07-05T04:23:09.058858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

305e807a048bc828043efae3ce8a50a1f5d4b8c90fea2e3eae88feb9ab96971e

Aliases

arxiv: 2205.06825 · arxiv_version: 2205.06825v1 · doi: 10.48550/arxiv.2205.06825 · pith_short_12: GBPIA6QERPEC · pith_short_16: GBPIA6QERPECQBB6 · pith_short_8: GBPIA6QE

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/GBPIA6QERPECQBB67LR45CSQUH \
  | 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: 305e807a048bc828043efae3ce8a50a1f5d4b8c90fea2e3eae88feb9ab96971e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3b16854c54cb100501b349ca22e3802055fd63cad1ee9b1f90fbc85df3a1f2e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-13T18:00:03Z",
    "title_canon_sha256": "7e2ad22cc2ffa7e9c42a4b890c080974776c8e0d8e498466021a87a182d0692a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06825",
    "kind": "arxiv",
    "version": 1
  }
}