Pith Number

pith:DVXF6N3S

pith:2007:DVXF6N3SVXLKB5H2KNO4YVSW3P

not attested not anchored not stored refs pending

Thermal Waves in Irradiated Protoplanetary Disks

D. N. C. Lin, Sei-ichiro Watanabe

arxiv:0709.1760 v1 · 2007-09-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVXF6N3SVXLKB5H2KNO4YVSW3P}

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	2026-07-04T17:05:39.513294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d6e5f3772add6a0f4fa535dcc5656dbeb77f1b487576138b376199ae82b29e6

Aliases

arxiv: 0709.1760 · arxiv_version: 0709.1760v1 · doi: 10.48550/arxiv.0709.1760 · pith_short_12: DVXF6N3SVXLK · pith_short_16: DVXF6N3SVXLKB5H2 · pith_short_8: DVXF6N3S

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/DVXF6N3SVXLKB5H2KNO4YVSW3P \
  | 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: 1d6e5f3772add6a0f4fa535dcc5656dbeb77f1b487576138b376199ae82b29e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa775ef918537b041d78193e5861fbd5ce80c6952bba3af786f37d891a08747",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-12T06:10:50Z",
    "title_canon_sha256": "f5147843f2ce8f350e8ca82e73cfc732b87c3c0e8aa99aa3d6a03526298f6b18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1760",
    "kind": "arxiv",
    "version": 1
  }
}