Pith Number

pith:HIKCQWDQ

pith:2014:HIKCQWDQE3JBWGBXHXS3WQK3GS

not attested not anchored not stored refs pending

Vulcan Planets: Inside-Out Formation of the Innermost Super-Earths

Jonathan C. Tan, Sourav Chatterjee

arxiv:1411.2629 v2 · 2014-11-10 · astro-ph.EP · 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{HIKCQWDQE3JBWGBXHXS3WQK3GS}

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	2026-05-18T01:41:33.377382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a1428587026d21b18373de5bb415b34a40d0aebb27774409f7e7a8d7ad880d9

Aliases

arxiv: 1411.2629 · arxiv_version: 1411.2629v2 · doi: 10.48550/arxiv.1411.2629 · pith_short_12: HIKCQWDQE3JB · pith_short_16: HIKCQWDQE3JBWGBX · pith_short_8: HIKCQWDQ

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/HIKCQWDQE3JBWGBXHXS3WQK3GS \
  | 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: 3a1428587026d21b18373de5bb415b34a40d0aebb27774409f7e7a8d7ad880d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5026e522fa1dc25fab8f315b30111b609e3e9ad9cd7e5576efe429cc27c787",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-11-10T21:32:21Z",
    "title_canon_sha256": "53bb37baf7b623e7ced7857c90568cc1568ec634afda88274c634c500398b205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2629",
    "kind": "arxiv",
    "version": 2
  }
}