Pith Number

pith:PKI4J5G4

pith:2013:PKI4J5G4S2OB5BGYVYBLEVDJCP

not attested not anchored not stored refs pending

Connecting Transitions in Galaxy Properties to Refueling

Amanda J. Moffett, Andrew J. Baker, Daniel G. Fabricant, David V. Stark, D. J. Pisano, Jennifer Weinberg-Wolf, Kathleen D. Eckert, Lisa H. Wei, Loren E. Hough, Mark A. Norris, Natasha Lepore, Seppo Laine, Shardha Jogee, Sheila J. Kannappan, Stuart N. Vogel

arxiv:1308.3292 v1 · 2013-08-15 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKI4J5G4S2OB5BGYVYBLEVDJCP}

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	2026-05-18T01:48:15.343343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a91c4f4dc969c1e84d8ae02b2546913f97aadbefbf31d9fab552a7bd8a3b0b1

Aliases

arxiv: 1308.3292 · arxiv_version: 1308.3292v1 · doi: 10.48550/arxiv.1308.3292 · pith_short_12: PKI4J5G4S2OB · pith_short_16: PKI4J5G4S2OB5BGY · pith_short_8: PKI4J5G4

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/PKI4J5G4S2OB5BGYVYBLEVDJCP \
  | 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: 7a91c4f4dc969c1e84d8ae02b2546913f97aadbefbf31d9fab552a7bd8a3b0b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3da3a42ba65cb797f62a91916c04756a9b0a7718ea72b20ed50d113bd695f34f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-15T02:34:47Z",
    "title_canon_sha256": "163acb729dac7be59731b32fc1e5891bf3686ad386834929a4d86067378ea77e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3292",
    "kind": "arxiv",
    "version": 1
  }
}