Pith Number

pith:7BGLA72V

pith:2017:7BGLA72VODPVRYWR7GX3VDBD52

not attested not anchored not stored refs pending

Hydrodynamic Photoevaporation of Protoplanetary Disks with Consistent Thermochemistry

Jeremy J. Goodman, Lile Wang

arxiv:1706.03155 v1 · 2017-06-10 · 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{7BGLA72VODPVRYWR7GX3VDBD52}

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	2026-05-18T00:34:47.962241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84cb07f5570df58e2d1f9afba8c23eebe1171f280fb7d48d9569728304d9eec

Aliases

arxiv: 1706.03155 · arxiv_version: 1706.03155v1 · doi: 10.48550/arxiv.1706.03155 · pith_short_12: 7BGLA72VODPV · pith_short_16: 7BGLA72VODPVRYWR · pith_short_8: 7BGLA72V

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/7BGLA72VODPVRYWR7GX3VDBD52 \
  | 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: f84cb07f5570df58e2d1f9afba8c23eebe1171f280fb7d48d9569728304d9eec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec69a4f21587d58c673bfb581e8000ecde678fcf761162c82f4e54b5e98fe4d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-10T00:08:10Z",
    "title_canon_sha256": "993917083122664e87d0262641395dae6f5a5233222f30c6ae5e822140b3eb43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03155",
    "kind": "arxiv",
    "version": 1
  }
}