Pith Number

pith:SSLHJUVU

pith:2021:SSLHJUVUIKWGAH5PGQOB7WN6ZH

not attested not anchored not stored refs pending

The star formation history of Eridanus II: on the role of SNe feedback in the quenching of ultra-faint dwarf galaxies

A. Calamida, A. Monachesi, C.E. Mart\'inez-V\'azquez, C. Gallart, E.J. Bernard, F. Surot, G. Battaglia, G.S. Strinfellow, J. Anderson, J. F. Navarro, J.R. Bermejo-Climent, L. Mayer, M. Cignoni, M. Monelli, M. Tosi, S. Cassisi, S. Salvadori, S. Shen, T. Ruiz-Lara, V. Bajaj

arxiv:2101.04464 v1 · 2021-01-12 · 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{SSLHJUVUIKWGAH5PGQOB7WN6ZH}

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	2026-07-05T02:25:34.467702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

949674d2b442ac601faf341c1fd9bec9fc4de3d426f09fec33c676a9b04c2566

Aliases

arxiv: 2101.04464 · arxiv_version: 2101.04464v1 · doi: 10.48550/arxiv.2101.04464 · pith_short_12: SSLHJUVUIKWG · pith_short_16: SSLHJUVUIKWGAH5P · pith_short_8: SSLHJUVU

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/SSLHJUVUIKWGAH5PGQOB7WN6ZH \
  | 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: 949674d2b442ac601faf341c1fd9bec9fc4de3d426f09fec33c676a9b04c2566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f303f2f13f919e199be9a7dab9819cae0ed98df3f83a6e48b6a2468f6f9c0f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-01-12T13:28:09Z",
    "title_canon_sha256": "e9922cd45d6d3a752e286ac4a6ae1e471b31fe82a4f0182814949dd0dffa6236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04464",
    "kind": "arxiv",
    "version": 1
  }
}