Pith Number

pith:DUKLJXJQ

pith:2017:DUKLJXJQLPWN46W3ED5ESWT3CE

not attested not anchored not stored refs pending

Mixing and transport of dust in the early solar nebula as inferred from titanium isotope variations among chondrules

Christoph Burkhardt, Gerrit Budde, Knut Metzler, Simone Gerber, Thorsten Kleine

arxiv:1705.03676 v1 · 2017-05-10 · 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{DUKLJXJQLPWN46W3ED5ESWT3CE}

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	2026-05-18T00:43:25.086138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d14b4dd305becde7adb20fa495a7b110504180d6786f37bb061e87240c661b4

Aliases

arxiv: 1705.03676 · arxiv_version: 1705.03676v1 · doi: 10.48550/arxiv.1705.03676 · pith_short_12: DUKLJXJQLPWN · pith_short_16: DUKLJXJQLPWN46W3 · pith_short_8: DUKLJXJQ

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/DUKLJXJQLPWN46W3ED5ESWT3CE \
  | 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: 1d14b4dd305becde7adb20fa495a7b110504180d6786f37bb061e87240c661b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1d9219b4bbef9a5fbb843790033975c9a221a6bc9451a5e3b83188db8c97bf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-10T09:44:49Z",
    "title_canon_sha256": "19cdb878d7052faa443b61add83b6390eafc14efe76b3e49cad590ca8f09fcba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03676",
    "kind": "arxiv",
    "version": 1
  }
}