Pith Number

pith:GBFPMBZD

pith:2016:GBFPMBZDGPKG7RLTBIDYJ6KKA4

not attested not anchored not stored refs pending

The complex, dusty narrow-line region of NGC 4388: Gas-jet interactions, outflows, and extinction revealed by near-IR spectroscopy

A. Rodriguez-Ardila, C. Ramos Almeida, C. Winge, D. Ruschel-Dutra, E. Perlman, H. Flohic, K. Thanjavur, L. C. Ho, L. Colina, L. Martins, N. Z. Dametto, O. Gonzalez Martin, P. Lira, R. A. Riffel, R. E. Mason, R. M. McDermid, R. Riffel

arxiv:1610.03925 v1 · 2016-10-13 · 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{GBFPMBZDGPKG7RLTBIDYJ6KKA4}

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	2026-05-18T00:55:07.156490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

304af6072333d46fc5730a0784f94a073a7b98a470628a3b98b94a85d78502d3

Aliases

arxiv: 1610.03925 · arxiv_version: 1610.03925v1 · doi: 10.48550/arxiv.1610.03925 · pith_short_12: GBFPMBZDGPKG · pith_short_16: GBFPMBZDGPKG7RLT · pith_short_8: GBFPMBZD

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/GBFPMBZDGPKG7RLTBIDYJ6KKA4 \
  | 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: 304af6072333d46fc5730a0784f94a073a7b98a470628a3b98b94a85d78502d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cafaee712bd5cbf0709639dc4de27ac8a40f90bbe8ac0ece2a94a376329fba59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-13T03:26:53Z",
    "title_canon_sha256": "4bf0f6205ab90d242a6b1f566240c24c83009dec6f75421992a6fb60826c7b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03925",
    "kind": "arxiv",
    "version": 1
  }
}