Pith Number

pith:MDR2RTG4

pith:2016:MDR2RTG4ZZ46GFMDXHZJYBNFOP

not attested not anchored not stored refs pending

Suppression of star formation in dwarf galaxies by grain photoelectric feedback

Avishai Dekel, John C. Forbes, Mark R. Krumholz, Nathan J. Goldbaum

arxiv:1605.00650 v1 · 2016-05-02 · 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{MDR2RTG4ZZ46GFMDXHZJYBNFOP}

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	2026-05-18T01:15:48.411033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60e3a8ccdcce79e31583b9f29c05a573d3094dbdbfcf5862b861c81a32b08d31

Aliases

arxiv: 1605.00650 · arxiv_version: 1605.00650v1 · doi: 10.48550/arxiv.1605.00650 · pith_short_12: MDR2RTG4ZZ46 · pith_short_16: MDR2RTG4ZZ46GFMD · pith_short_8: MDR2RTG4

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/MDR2RTG4ZZ46GFMDXHZJYBNFOP \
  | 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: 60e3a8ccdcce79e31583b9f29c05a573d3094dbdbfcf5862b861c81a32b08d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0085130e1f3353dce058a6d7a6a378fe4e07aada52a39875d31c9ef92b6dd8d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-02T20:00:03Z",
    "title_canon_sha256": "de3c06d659eb7ef423b010f49b7b2b4082d8598d128e206766c0a275bd644e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00650",
    "kind": "arxiv",
    "version": 1
  }
}