Pith Number

pith:4TY6DA3K

pith:2021:4TY6DA3KZH77TD5IJ76UBC26FB

not attested not anchored not stored refs pending

Clustered star formation at early evolutionary stages. Physical and chemical analysis of the young star-forming regions ISOSS J22478+6357 and ISOSS J23053+5953

A. Palau, \'A. S\'anchez-Monge, C. Gieser, D. Semenov, H. Beuther, H. Linz, J.D. Soler, J.M. Winters, J.S. Urquhart, J. Syed, K.G. Johnston, L. Moscadelli, M.T. Beltr\'an, P. Klaassen, R.E. Pudritz, R. Galv\'an-Madrid, R. Kuiper, S. Feng, S.N. Longmore, S. Suri, Th. Henning, T. M\"oller, T. Peters

arxiv:2110.01896 v2 · 2021-10-05 · astro-ph.SR · 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{4TY6DA3KZH77TD5IJ76UBC26FB}

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	2026-07-05T03:42:50.934917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f1e1836ac9fff98fa84ffd408b5e285f677ee804f03dd66e74fb06dc4199a0

Aliases

arxiv: 2110.01896 · arxiv_version: 2110.01896v2 · doi: 10.48550/arxiv.2110.01896 · pith_short_12: 4TY6DA3KZH77 · pith_short_16: 4TY6DA3KZH77TD5I · pith_short_8: 4TY6DA3K

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/4TY6DA3KZH77TD5IJ76UBC26FB \
  | 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: e4f1e1836ac9fff98fa84ffd408b5e285f677ee804f03dd66e74fb06dc4199a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d5ffa40bc9769e1b6e4ebd8f7f279a7251940dabf622c6bdcbac9ed831273a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-10-05T09:32:23Z",
    "title_canon_sha256": "0193c08087d1782d8d39b0834e3f701ac87934a2c1b09c29d66ff0699415fed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01896",
    "kind": "arxiv",
    "version": 2
  }
}