Pith Number

pith:A2MODIRD

pith:2026:A2MODIRDIMZHVXCCN52JJOCLWN

not attested not anchored not stored refs pending

COSMOS-Web: Star formation along the early Hubble sequence and the evolution of dust over the redshift range 0<z<12

Aparna Venkateshwaran, Feng-Yuan Frey Liu, Jordan D'Silva, Matthew Smith, Stephen Eales, Tom Bakx

arxiv:2605.19661 v1 · 2026-05-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2MODIRDIMZHVXCCN52JJOCLWN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T01:05:56.599774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0698e1a22343327adc426f7494b84bb36f5a622c277ea028de2455b5db215c5b

Aliases

arxiv: 2605.19661 · arxiv_version: 2605.19661v1 · doi: 10.48550/arxiv.2605.19661 · pith_short_12: A2MODIRDIMZH · pith_short_16: A2MODIRDIMZHVXCC · pith_short_8: A2MODIRD

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/A2MODIRDIMZHVXCCN52JJOCLWN \
  | 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: 0698e1a22343327adc426f7494b84bb36f5a622c277ea028de2455b5db215c5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde921e5c6be18430b2f88dac35de12ca26a0e2ac1c15087a007858cb43b09bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-19T10:55:34Z",
    "title_canon_sha256": "a64f5f35a7cb998b7f6d804693cf501e6d99cd47978dcf57941a5f4640742c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19661",
    "kind": "arxiv",
    "version": 1
  }
}