Pith Number

pith:5VS6RCAN

pith:2020:5VS6RCANCQQVUVMOTFELDBFDI7

not attested not anchored not stored refs pending

The TW Hya Rosetta Stone Project III: Resolving the Gaseous Thermal Profile of the Disk

Catherine Walsh, Charlie Qi, David Wilner, Edwin Bergin, Ewine F. van Dishoeck, Geoffrey A. Blake, Ilsedore Cleeves, Jane Huang, Jennifer Bergner, Jenny Calahan, Jeroen Terwisscha van Scheltinga, Karin Oberg, Ke Zhang, Michiel R. Hogerheijde, Mihkel Kama, Paolo Cazzoletti, Richard Teague, Ryan Loomis, Viviana Guzman

arxiv:2012.05927 v1 · 2020-12-10 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VS6RCANCQQVUVMOTFELDBFDI7}

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	2026-07-05T02:15:37.976417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed65e8880d14215a558e9948b184a347ea66cc79b75aafd7e42bd8f1b6f2fead

Aliases

arxiv: 2012.05927 · arxiv_version: 2012.05927v1 · doi: 10.48550/arxiv.2012.05927 · pith_short_12: 5VS6RCANCQQV · pith_short_16: 5VS6RCANCQQVUVMO · pith_short_8: 5VS6RCAN

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/5VS6RCANCQQVUVMOTFELDBFDI7 \
  | 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: ed65e8880d14215a558e9948b184a347ea66cc79b75aafd7e42bd8f1b6f2fead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e407555430838e4b9f4c3a7b0dd91b453e8304a52742e55af1c489c764fee075",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-12-10T19:00:10Z",
    "title_canon_sha256": "0a8d3982733868a835c7f414514e20a63757f518d36777ef40d284f07f320f94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05927",
    "kind": "arxiv",
    "version": 1
  }
}