Pith Number

pith:EJXK4E46

pith:2019:EJXK4E463R2T47SQUBBFJPI5JQ

not attested not anchored not stored refs pending

Structural and Dynamical Analysis of 0.1pc Cores and Filaments in the 30~Doradus-10 Giant Molecular Cloud

Amanda Kepley, C.-H. Rosie Chen, Joana M. Oliveira, Remy Indebetouw, Suzanne Madden, Tony Wong, Vianney Lebouteiller

arxiv:1912.11515 v1 · 2019-12-24 · 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{EJXK4E463R2T47SQUBBFJPI5JQ}

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	2026-07-05T00:33:25.412583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226eae139edc753e7e50a04254bd1d4c30d8436ebb3d983d09fce41dbab55ee4

Aliases

arxiv: 1912.11515 · arxiv_version: 1912.11515v1 · doi: 10.48550/arxiv.1912.11515 · pith_short_12: EJXK4E463R2T · pith_short_16: EJXK4E463R2T47SQ · pith_short_8: EJXK4E46

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/EJXK4E463R2T47SQUBBFJPI5JQ \
  | 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: 226eae139edc753e7e50a04254bd1d4c30d8436ebb3d983d09fce41dbab55ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040803f99042fe241dea849ea162773a0c74afa75131d0d8da442b8ac986cfca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-24T20:24:05Z",
    "title_canon_sha256": "a14dd15efc2ef1c12220d72c0f0055b4803112403265f2b86bf2b76fd81a8626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11515",
    "kind": "arxiv",
    "version": 1
  }
}