Pith Number

pith:YZFRBNLR

pith:2016:YZFRBNLRFONZ2PEEZXLLVSQ4X6

not attested not anchored not stored refs pending

Grand challenges in protoplanetary disc modelling

Catherine Walsh, Cathie J. Clarke, Community authors, Daniel J. Price, Dominika M. Boneberg, Duncan H. Forgan, Farzana Meru, Guillaume Laibe, Inga Kamp, Jean-Fran\c{c}ois Gonzalez, John D. Ilee, Ken Rice, Mark A. Hutchison, Olja Pani\'c, Peter Woitke, Richard A. Booth, Stefano Facchini, Subhanjoy Mohanty, Takeru Suzuki, Thomas J. Haworth, Wladimir Lyra

arxiv:1608.01315 v3 · 2016-08-03 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZFRBNLRFONZ2PEEZXLLVSQ4X6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:01:22.706998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64b10b5712b9b9d3c84cdd6baca1cbf873ba6e025600f71abcc4f518b0e4cbe

Aliases

arxiv: 1608.01315 · arxiv_version: 1608.01315v3 · doi: 10.48550/arxiv.1608.01315 · pith_short_12: YZFRBNLRFONZ · pith_short_16: YZFRBNLRFONZ2PEE · pith_short_8: YZFRBNLR

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/YZFRBNLRFONZ2PEEZXLLVSQ4X6 \
  | 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: c64b10b5712b9b9d3c84cdd6baca1cbf873ba6e025600f71abcc4f518b0e4cbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13cefa8c8f7d21527a1c85ab2f3204fb9c1f06bd8056ade3af402aa8202162f4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-03T20:00:02Z",
    "title_canon_sha256": "067d2c680482f94fc3e555e92c68924f14580d79083f033fc5289b3c83438bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01315",
    "kind": "arxiv",
    "version": 3
  }
}