Pith Number

pith:PSRIWLRC

pith:2018:PSRIWLRC4EAHEBTYKTVZ5RFAUB

not attested not anchored not stored refs pending

Energy Budget and Core-Envelope Motion in Common Envelope Evolution

Adam Frank, Baowei Liu, Eric G. Blackman, Jason Nordhaus, Jonathan Carroll-Nellenback, Luke Chamandy, Yisheng Tu

arxiv:1812.11196 v4 · 2018-12-28 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSRIWLRC4EAHEBTYKTVZ5RFAUB}

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	2026-05-17T23:49:02.390904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca28b2e22e10072067854eb9ec4a0a06be32aeb082d237734f1b04019a7c88d

Aliases

arxiv: 1812.11196 · arxiv_version: 1812.11196v4 · doi: 10.48550/arxiv.1812.11196 · pith_short_12: PSRIWLRC4EAH · pith_short_16: PSRIWLRC4EAHEBTY · pith_short_8: PSRIWLRC

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/PSRIWLRC4EAHEBTYKTVZ5RFAUB \
  | 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: 7ca28b2e22e10072067854eb9ec4a0a06be32aeb082d237734f1b04019a7c88d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970aed8d2e7d2770c6cb92f17b0338970d66dd4e0ee8210c99926c82877cb028",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-28T19:06:19Z",
    "title_canon_sha256": "5210cf0ab9f54a11302b6f18e33993b30145570ddbe248dcd7b786aa74d82fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11196",
    "kind": "arxiv",
    "version": 4
  }
}