Pith Number

pith:4MXVNPEK

pith:2016:4MXVNPEKWWL4FJKOQRXPVN7UD3

not attested not anchored not stored refs pending

Detection of Linearly Polarized 6.9 mm Continuum Emission from the Class 0 Young Stellar Object NGC1333 IRAS4A

Carlos Carrasco-Gonz\'alez, Hauyu Baobab Liu, I-Hsiu Li, Josep M. Girart, Luis F. Rodr\'iguez, Misato Fukagawa, Naomi Hirano, Ramprasad Rao, Shih-Ping Lai, Yasuhiro Hasegawa

arxiv:1602.04077 v1 · 2016-02-12 · astro-ph.SR · 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{4MXVNPEKWWL4FJKOQRXPVN7UD3}

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	2026-05-18T01:16:42.530702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32f56bc8ab597c2a54e846efab7f41ef398f066c07c367611b1b7441a7e85bd

Aliases

arxiv: 1602.04077 · arxiv_version: 1602.04077v1 · doi: 10.48550/arxiv.1602.04077 · pith_short_12: 4MXVNPEKWWL4 · pith_short_16: 4MXVNPEKWWL4FJKO · pith_short_8: 4MXVNPEK

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/4MXVNPEKWWL4FJKOQRXPVN7UD3 \
  | 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: e32f56bc8ab597c2a54e846efab7f41ef398f066c07c367611b1b7441a7e85bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1466e19f314809590928846da4ffa3406d2a0d08a55de53711810a6c0cf3f034",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-12T15:12:36Z",
    "title_canon_sha256": "8d27e6e2d071650325a4206d63dcc51d5eea7723cce067f737c48b26442af61f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04077",
    "kind": "arxiv",
    "version": 1
  }
}