Pith Number

pith:DQQEWYRD

pith:2015:DQQEWYRDGDUCLJY4UDZRR4FNV6

not attested not anchored not stored refs pending

To Cool is to Accrete: Analytic Scalings for Nebular Accretion of Planetary Atmospheres

Eugene Chiang, Eve J. Lee

arxiv:1508.05096 v1 · 2015-08-20 · 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{DQQEWYRDGDUCLJY4UDZRR4FNV6}

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	2026-05-18T01:32:26.835391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c204b622330e825a71ca0f318f0adaf8ec842de665728a864f870dcbeb2d7d6

Aliases

arxiv: 1508.05096 · arxiv_version: 1508.05096v1 · doi: 10.48550/arxiv.1508.05096 · pith_short_12: DQQEWYRDGDUC · pith_short_16: DQQEWYRDGDUCLJY4 · pith_short_8: DQQEWYRD

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/DQQEWYRDGDUCLJY4UDZRR4FNV6 \
  | 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: 1c204b622330e825a71ca0f318f0adaf8ec842de665728a864f870dcbeb2d7d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a893d4854fcace019adeffe516248cc77586057a02656a6272ca6f20792b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-20T20:04:51Z",
    "title_canon_sha256": "044355e3eba03d7b88425e9163ccf30ad405919b48ff155711680e9df9b84100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05096",
    "kind": "arxiv",
    "version": 1
  }
}