Pith Number

pith:PHGBSFHB

pith:2020:PHGBSFHB46BRSF2ATUIRWZS3FA

not attested not anchored not stored refs pending

The Effect of Bars on the Ionized ISM: Optical Emission Lines from Milky Way Analogs

Amelia Fraser-McKelvie, Amy Jones, Christy Tremonti, Dhanesh Krishnarao, Dmitry Bizyaev, Gail Zasowski, Joel R. Brownstein, Jonathan Brinkmann, Kaike Pan, Kai Zhang, Karen L. Masters, Katarina Kraljic, L. Matthew Haffner, Matthew Bershady, Nicholas Fraser Boardman, Niv Drory, Robert A. Benjamin, Zachary J. Pace

arxiv:2007.01874 v1 · 2020-07-03 · 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{PHGBSFHB46BRSF2ATUIRWZS3FA}

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	2026-07-05T01:24:38.701346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79cc1914e1e7831917409d111b665b28279005af413fc97df8e2976662776b77

Aliases

arxiv: 2007.01874 · arxiv_version: 2007.01874v1 · doi: 10.48550/arxiv.2007.01874 · pith_short_12: PHGBSFHB46BR · pith_short_16: PHGBSFHB46BRSF2A · pith_short_8: PHGBSFHB

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/PHGBSFHB46BRSF2ATUIRWZS3FA \
  | 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: 79cc1914e1e7831917409d111b665b28279005af413fc97df8e2976662776b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e39f20af2978fe95cafef3e1bce8e9251f2159aa65d495c44165d7c71dd177a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-03T18:00:01Z",
    "title_canon_sha256": "457f3c2817b4eb0d68543582bdd57096fd967e5dcf601e475ad0ed758b208a35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01874",
    "kind": "arxiv",
    "version": 1
  }
}