Pith Number

pith:PKKHONKZ

pith:2012:PKKHONKZWIUQIW4PECGFIZXXZF

not attested not anchored not stored refs pending

The Earliest Phases of Star formation observed with Herschel (EPoS): The dust temperature and density distributions of B68

A. M. Stutz, A. Schmiedeke, C. Risacher, H. Beuther, H. Linz, J. Bouwman, J. Kainulainen, J. Steinacker, M. Nielbock, N. Lippok, O. Krause, P. Hily-Blant, R. Launhardt, S. Ragan, Th. Henning, Z. Balog

arxiv:1208.4512 v3 · 2012-08-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKKHONKZWIUQIW4PECGFIZXXZF}

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	2026-05-18T03:42:33.646019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a94773559b229045b8f208c5466f7c946c0ce04196166ca4e0dbb889393d994

Aliases

arxiv: 1208.4512 · arxiv_version: 1208.4512v3 · doi: 10.48550/arxiv.1208.4512 · pith_short_12: PKKHONKZWIUQ · pith_short_16: PKKHONKZWIUQIW4P · pith_short_8: PKKHONKZ

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/PKKHONKZWIUQIW4PECGFIZXXZF \
  | 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: 7a94773559b229045b8f208c5466f7c946c0ce04196166ca4e0dbb889393d994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8fdef532eea74155d1468648a313d38c56f92cad313c215893631b73d4256a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-22T14:42:25Z",
    "title_canon_sha256": "6d76511a49c89ccd41750b6a579fba5a6b0590a47cbbae988ef13b6eddb352df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4512",
    "kind": "arxiv",
    "version": 3
  }
}