Pith Number

pith:KNHMGWZG

pith:2020:KNHMGWZG5SPVPZXBEHAHEEG2SN

not attested not anchored not stored refs pending

An imaging line survey of OMC-1 to OMC-3

D. Colombo, F. Wyrowski, J. Kauffmann, K. M. Menten, N. Brinkmann, R. G\"usten, X. D. Tang

arxiv:2003.06842 v1 · 2020-03-15 · 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{KNHMGWZG5SPVPZXBEHAHEEG2SN}

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	2026-07-05T00:55:12.035364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

534ec35b26ec9f57e6e121c07210da935d9e133edd704696bf1b2692b81f5dce

Aliases

arxiv: 2003.06842 · arxiv_version: 2003.06842v1 · doi: 10.48550/arxiv.2003.06842 · pith_short_12: KNHMGWZG5SPV · pith_short_16: KNHMGWZG5SPVPZXB · pith_short_8: KNHMGWZG

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/KNHMGWZG5SPVPZXBEHAHEEG2SN \
  | 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: 534ec35b26ec9f57e6e121c07210da935d9e133edd704696bf1b2692b81f5dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6efdc948a4b94393d528d51d2322bdcedb1fab0bb3e881c1e0168794bb92fd33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-03-15T14:43:41Z",
    "title_canon_sha256": "4598810901e2ccbf0d12555d4851ec336ce77eb1092cf1be66510ea92ac27e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06842",
    "kind": "arxiv",
    "version": 1
  }
}