Pith Number

pith:ANGWI4KF

pith:2021:ANGWI4KFCFL4KUAD3VOQ4WWS36

not attested not anchored not stored refs pending

DIISC-II: Unveiling the Connections between Star Formation and ISM in the Extended Ultraviolet Disk of NGC 3344

Andrew J. Fox, David Thilker, Emmanuel Momjian, Hansung B. Gim, Mansi Padave, Robert C. Kennicutt, Rolf A. Jansen, Sanchayeeta Borthakur, Timothy Heckman

arxiv:2110.07590 v1 · 2021-10-14 · 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{ANGWI4KFCFL4KUAD3VOQ4WWS36}

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	2026-07-05T03:45:50.676325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

034d6471451157c55003dd5d0e5ad2df884e7c945784307ce5043a08e3bbf53d

Aliases

arxiv: 2110.07590 · arxiv_version: 2110.07590v1 · doi: 10.48550/arxiv.2110.07590 · pith_short_12: ANGWI4KFCFL4 · pith_short_16: ANGWI4KFCFL4KUAD · pith_short_8: ANGWI4KF

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/ANGWI4KFCFL4KUAD3VOQ4WWS36 \
  | 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: 034d6471451157c55003dd5d0e5ad2df884e7c945784307ce5043a08e3bbf53d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a61ba97476f2d63d9a3f3d17cf28a5247f775f4d46b2fb6a6f450393c7060e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-14T17:50:35Z",
    "title_canon_sha256": "f1f93b11bd33a18992c8c89d5fa3b66b909f8a8a7f8cf6728b4d550fcbc3601f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07590",
    "kind": "arxiv",
    "version": 1
  }
}