Pith Number

pith:B4QK5SYN

pith:2017:B4QK5SYNBDCQLX5HA3F7E4XWTJ

not attested not anchored not stored refs pending

Hub-filament system in IRAS 05480+2545: young stellar cluster and 6.7 GHz methanol maser

Devendra K. Ojha, Lokesh K. Dewangan, Tapas Baug

arxiv:1706.03714 v1 · 2017-06-12 · 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{B4QK5SYNBDCQLX5HA3F7E4XWTJ}

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	2026-05-18T00:39:33.921342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f20aecb0d08c505dfa706cbf272f69a44691c042a0f35f8b63c610ec0577910

Aliases

arxiv: 1706.03714 · arxiv_version: 1706.03714v1 · doi: 10.48550/arxiv.1706.03714 · pith_short_12: B4QK5SYNBDCQ · pith_short_16: B4QK5SYNBDCQLX5H · pith_short_8: B4QK5SYN

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/B4QK5SYNBDCQLX5HA3F7E4XWTJ \
  | 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: 0f20aecb0d08c505dfa706cbf272f69a44691c042a0f35f8b63c610ec0577910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d32ceeb7969e24c4d97bbfb1e05a3555fba150b97f00caa4102a6f9b7677e52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-12T16:26:01Z",
    "title_canon_sha256": "b80bcb49c1f50f7be72ef89e486332663bf715f692f59af7c824c16c259c90aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03714",
    "kind": "arxiv",
    "version": 1
  }
}