Pith Number

pith:HXY6TENN

pith:2011:HXY6TENNWHX2IW6M6U2KZOFPWK

not attested not anchored not stored refs pending

Migration of protoplanets with surfaces through discs with steep temperature gradients

Ben A. Ayliffe, Matthew R. Bate

arxiv:1103.3502 v1 · 2011-03-17 · 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{HXY6TENNWHX2IW6M6U2KZOFPWK}

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	2026-05-18T02:02:50.187475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3df1e991adb1efa45bccf534acb8afb28c2f6c73f78ecf2a5abeaf0ec6c689de

Aliases

arxiv: 1103.3502 · arxiv_version: 1103.3502v1 · doi: 10.48550/arxiv.1103.3502 · pith_short_12: HXY6TENNWHX2 · pith_short_16: HXY6TENNWHX2IW6M · pith_short_8: HXY6TENN

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/HXY6TENNWHX2IW6M6U2KZOFPWK \
  | 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: 3df1e991adb1efa45bccf534acb8afb28c2f6c73f78ecf2a5abeaf0ec6c689de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "840e4d322436493850a10e1273e9be711a06951c4d8641bb627ebb4d50d839c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-03-17T20:00:02Z",
    "title_canon_sha256": "b28e5dc5c3efb964039fd57c468da2872e076ebf111c52e923e86105587b5228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3502",
    "kind": "arxiv",
    "version": 1
  }
}