Pith Number

pith:D337TDII

pith:2015:D337TDIIL6JWS7R3PUFFVRZQRK

not attested not anchored not stored refs pending

A systematic study of Lyman-Alpha transfer through outflowing shells: Model parameter estimation

Mark Dijkstra, Max Gronke, Philip Bull

arxiv:1506.03836 v2 · 2015-06-11 · 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{D337TDIIL6JWS7R3PUFFVRZQRK}

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	2026-05-18T01:30:07.922081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef7f98d085f93697e3b7d0a5ac7308ab0ef97154607bfec4ef9f5a36a677609

Aliases

arxiv: 1506.03836 · arxiv_version: 1506.03836v2 · doi: 10.48550/arxiv.1506.03836 · pith_short_12: D337TDIIL6JW · pith_short_16: D337TDIIL6JWS7R3 · pith_short_8: D337TDII

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/D337TDIIL6JWS7R3PUFFVRZQRK \
  | 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: 1ef7f98d085f93697e3b7d0a5ac7308ab0ef97154607bfec4ef9f5a36a677609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b312f52c801ce18b1d2499f1764dfabc0eb2a9fd87c217bd4aafbca81047b812",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-11T21:05:02Z",
    "title_canon_sha256": "f185547a58a18e2c16fb04ebf1a1f42c2b78e87f62e840f3290d0afbd075389f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03836",
    "kind": "arxiv",
    "version": 2
  }
}