Pith Number

pith:TRE3CRCB

pith:2018:TRE3CRCBXHMVF4XHNAO2L6I33E

not attested not anchored not stored refs pending

Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence

Christine Hall, Claude Carignan, Fiona Audcent-Ross, Gerhardt Meurer, Michelle Cluver, Stephane Courteau, Thomas Jarrett

arxiv:1809.09111 v1 · 2018-09-24 · 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{TRE3CRCBXHMVF4XHNAO2L6I33E}

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	2026-05-18T00:03:14.794844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c49b14441b9d952f2e7681da5f91bd93045d4c5317bb0f219c491f166c4880f

Aliases

arxiv: 1809.09111 · arxiv_version: 1809.09111v1 · doi: 10.48550/arxiv.1809.09111 · pith_short_12: TRE3CRCBXHMV · pith_short_16: TRE3CRCBXHMVF4XH · pith_short_8: TRE3CRCB

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/TRE3CRCBXHMVF4XHNAO2L6I33E \
  | 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: 9c49b14441b9d952f2e7681da5f91bd93045d4c5317bb0f219c491f166c4880f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50da9a5411a6a506f2672487fe243edb70e317bb79c9be10d874ded1415c5fd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-24T18:00:01Z",
    "title_canon_sha256": "364d6dc41b1efcc5ac7881f101cd8c246c7b195c31d6ce390a3f20e45517310d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09111",
    "kind": "arxiv",
    "version": 1
  }
}