Pith Number

pith:4W4V6ZTM

pith:2017:4W4V6ZTMECAM6FEZHXD7ZS7LVM

not attested not anchored not stored refs pending

Is There a Temperature Limit in Planet Formation at 1000 K?

Gerhard Wurm, Heiko Wende, Jens Teiser, Joachim Landers, Soma Salamon, Tobias Steinpilz, Tunahan Demirci

arxiv:1710.00606 v1 · 2017-10-02 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4W4V6ZTMECAM6FEZHXD7ZS7LVM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:33:54.323687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b95f666c2080cf14993dc7fccbebab383ec77aa80a9dce7ed8130de16a5384

Aliases

arxiv: 1710.00606 · arxiv_version: 1710.00606v1 · doi: 10.48550/arxiv.1710.00606 · pith_short_12: 4W4V6ZTMECAM · pith_short_16: 4W4V6ZTMECAM6FEZ · pith_short_8: 4W4V6ZTM

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/4W4V6ZTMECAM6FEZHXD7ZS7LVM \
  | 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: e5b95f666c2080cf14993dc7fccbebab383ec77aa80a9dce7ed8130de16a5384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee409aacb9fc212dc17ca45806f03b2d52f35ae99005204ba58dd368e29b666",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-02T12:36:05Z",
    "title_canon_sha256": "ca47288acafe14554dcdfac9d93510ffc977266566fe3ee3dc29cc6cc153a399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00606",
    "kind": "arxiv",
    "version": 1
  }
}