Pith Number

pith:T3PFR2OZ

pith:2016:T3PFR2OZEBMYJTBXWECEPYRYFC

not attested not anchored not stored refs pending

Star Formation Relations in the Milky Way

Mark Heyer, Nalin Vutisalchavakul, Neal J. Evans II

arxiv:1607.06518 v1 · 2016-07-21 · astro-ph.SR · 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{T3PFR2OZEBMYJTBXWECEPYRYFC}

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	2026-05-18T00:49:16.504144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ede58e9d9205984cc37b10447e23828933a58d5a7e4ddbdba0b3c9887c7d117

Aliases

arxiv: 1607.06518 · arxiv_version: 1607.06518v1 · doi: 10.48550/arxiv.1607.06518 · pith_short_12: T3PFR2OZEBMY · pith_short_16: T3PFR2OZEBMYJTBX · pith_short_8: T3PFR2OZ

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/T3PFR2OZEBMYJTBXWECEPYRYFC \
  | 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: 9ede58e9d9205984cc37b10447e23828933a58d5a7e4ddbdba0b3c9887c7d117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c996e404c8d6a5e77cf7f698ee3ca65b313d67e46118d3433313282341b7d086",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-21T22:09:24Z",
    "title_canon_sha256": "e3d4a8c49ff72f9d10cb99538b940281781931509aa8f8ada95f827ccfb5dd93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06518",
    "kind": "arxiv",
    "version": 1
  }
}